Fossils
•Download as PPTX, PDF•
0 likes•376 views
This document defines fossils and describes the fossilization process. It identifies two types of fossils: body fossils, which are remains of organisms like bones, teeth, and shells; and trace fossils, which are signs of animals like footprints and burrows. The document also outlines the steps of fossilization, including an animal's death and burial in sediment for millions of years. Additionally, it provides examples of fossilization processes and defines index fossils used to identify geologic periods.
Report
Share
Report
Share
Recommended
Fossils
This document defines fossils and describes the fossilization process. It identifies two types of fossils: body fossils, which are remains of organisms like bones, teeth, and shells; and trace fossils, which are signs of animals like footprints and burrows. The document also outlines the steps of fossilization, including an animal's death and burial in sediment for millions of years. Additionally, it provides examples of fossilization processes and defines index fossils used to identify geologic periods.
P P T Fossils 9
Fossils are remains or imprints of organisms that lived in the past. They can form in five ways: by being buried and preserved in sedimentary rock, trapped in amber, frozen in ice, replaced by minerals through petrification, or trapped in tar or asphalt. Fossils provide information to scientists about past organisms, environments, and how organisms have evolved over time. Certain index fossils are especially useful for determining the age of rock layers based on the period when that type of organism lived.
Fossils
Fossils come in many forms, from actual bones and teeth to tracks and other marks left behind by ancient animals. Some fossils closely resemble the original body parts, while others only leave impressions. The science of fossils reveals how traces of past life can be preserved over millions of years through natural processes.
The Fossil Record
The document discusses different types of fossilization processes and how fossils can provide information about past geologic events and evolution. It describes several ways that organisms can become fossilized including mummification, being preserved in amber or tar, freezing, petrification, or leaving trace fossils or imprints. Index fossils are also discussed as certain fossils that are unique to specific geologic time periods and can help date rock layers.
Dinosaurs,
A PRESENTATION ABOUT DINOSAURES ! THIS PRESENTATION WILL HELP YOU TO UNDERSTAND MORE ABOUT DINOSAURES !
HOPE YOU ENJOY IT !
HAVE FUN !
Roko Troko
The document discusses the fictional civilization of Roko Troko, describing that they lived in villages and invented tools and weapons which they used to defend and attack, and had three gods they worshipped. It credits Robert Díaz, Juanjo López, and Sergi González as the producers of the material on the Roko Troko civilization for a English lesson dated August 3, 2010.
Our fossil flow chart
The document outlines the 12 step process of how fossils are formed, including an animal dying and its bones being buried underwater, the flesh rotting away and bones being eaten by sea animals, holes forming that get filled with rocks, and paleontologists eventually digging up the fossilized bones and preserving them with plaster before displaying them in a museum. It was created by five students who each had a role in writing, typing, encouraging, or reading the document.
Fossils
Fossils provide evidence about past life on Earth. A fossil forms when an organism is buried after death and the remains are slowly replaced with minerals over millions of years. Fossils give clues about ancient environments and organisms, and help show how life has evolved over time. The fossil record is incomplete as only a small fraction of organisms become fossilized.
Recommended
Fossils
This document defines fossils and describes the fossilization process. It identifies two types of fossils: body fossils, which are remains of organisms like bones, teeth, and shells; and trace fossils, which are signs of animals like footprints and burrows. The document also outlines the steps of fossilization, including an animal's death and burial in sediment for millions of years. Additionally, it provides examples of fossilization processes and defines index fossils used to identify geologic periods.
P P T Fossils 9
Fossils are remains or imprints of organisms that lived in the past. They can form in five ways: by being buried and preserved in sedimentary rock, trapped in amber, frozen in ice, replaced by minerals through petrification, or trapped in tar or asphalt. Fossils provide information to scientists about past organisms, environments, and how organisms have evolved over time. Certain index fossils are especially useful for determining the age of rock layers based on the period when that type of organism lived.
Fossils
Fossils come in many forms, from actual bones and teeth to tracks and other marks left behind by ancient animals. Some fossils closely resemble the original body parts, while others only leave impressions. The science of fossils reveals how traces of past life can be preserved over millions of years through natural processes.
The Fossil Record
The document discusses different types of fossilization processes and how fossils can provide information about past geologic events and evolution. It describes several ways that organisms can become fossilized including mummification, being preserved in amber or tar, freezing, petrification, or leaving trace fossils or imprints. Index fossils are also discussed as certain fossils that are unique to specific geologic time periods and can help date rock layers.
Dinosaurs,
A PRESENTATION ABOUT DINOSAURES ! THIS PRESENTATION WILL HELP YOU TO UNDERSTAND MORE ABOUT DINOSAURES !
HOPE YOU ENJOY IT !
HAVE FUN !
Roko Troko
The document discusses the fictional civilization of Roko Troko, describing that they lived in villages and invented tools and weapons which they used to defend and attack, and had three gods they worshipped. It credits Robert Díaz, Juanjo López, and Sergi González as the producers of the material on the Roko Troko civilization for a English lesson dated August 3, 2010.
Our fossil flow chart
The document outlines the 12 step process of how fossils are formed, including an animal dying and its bones being buried underwater, the flesh rotting away and bones being eaten by sea animals, holes forming that get filled with rocks, and paleontologists eventually digging up the fossilized bones and preserving them with plaster before displaying them in a museum. It was created by five students who each had a role in writing, typing, encouraging, or reading the document.
Fossils
Fossils provide evidence about past life on Earth. A fossil forms when an organism is buried after death and the remains are slowly replaced with minerals over millions of years. Fossils give clues about ancient environments and organisms, and help show how life has evolved over time. The fossil record is incomplete as only a small fraction of organisms become fossilized.
Index fossils & living fossils
This document discusses index fossils and living fossils. It defines index fossils as fossils that can identify and show the relative age of the rocks they are found in, as they were widespread but existed for only a brief period. Living fossils are organisms that have existed for extremely long periods without changing much from their ancient fossil forms. Examples given are brachiopods called Lingulata that have remained virtually unchanged for over 500 million years from the Cambrian period to present.
The rock and fossil record
The document discusses key principles of studying the rock and fossil record, including the principle of superposition which states that older rock layers are on the bottom and younger layers are on top. It also describes how forces can disturb rock layers and how fossils provide clues about Earth's past environments and climates. Fossils are most often found in sedimentary rocks and give insights about surface and climate changes over time.
Dinosaur fossils, angel
Dinosaurs lived millions of years ago, and while their bodies have decomposed, scientists have learned about them by finding their fossilized bones and teeth. The document discusses how complete dinosaur skeletons have been uncovered, including a T-Rex, and compares the sizes of dinosaur eggs, from being as large as a football to as small as a quarter. Fossils provide insights into what dinosaurs were like long ago.
fossils
A fossil is the preserved remains of a once-living organism.
Fossils give clues about organisms that lived long ago. They help to show that evolution has occurred.
They also provide evidence about how Earth’s surface has changed over time.
Fossils help scientists understand what past environments may have been like.
Chapter 16.1: Fossils
Fossils provide evidence about Earth's ancient past. They form under certain conditions, such as when organisms are quickly buried after death. Fossils come in many forms, including preserved remains, carbon films, molds, and casts. Paleontologists use the principle of uniformitarianism to study fossils and learn about extinct organisms and past environments. Fossils indicate that conditions on Earth have changed over millions of years, with climates ranging from tropical to icy. They provide clues about ancient oceans, forests, and climate changes.
Fossils (teach)
Slide show for introducing the concept o fossils to elementary students. Could be followed with another slide show called Fossil Fuels.
ECGS Module 7
This document summarizes key aspects of fossils and the geologic column according to a young-earth creationist perspective. It describes how fossils are formed, different types of fossils, issues with dating methods, and anomalies in the fossil record that are puzzling from an evolutionary viewpoint but align with a global flood model. The document casts doubt on assumptions of deep time and presents alternative explanations for the fossil record based on a literal interpretation of Genesis.
Types of fossils
There are three main types of fossils: preserved organisms, mineral replacements, and impression fossils. Preserved organism fossils occur when the soft body parts of an animal are frozen in time with minimal decay. Mineral replacement fossils form when the hard parts of an animal decay and are replaced by minerals over time, eventually becoming stone. Impression fossils show detailed outlines or carbon deposits left behind when thin plants or small animals die and decay in sediment.
Studying Fossils
Fossils are preserved remains or traces of living things that are usually found in sedimentary rocks. They form when organisms are buried rapidly in sediments that later harden into rock. Paleontologists study fossils to learn about past life forms and how organisms have changed over geological time, providing evidence that supports the theory of evolution. The fossil record shows that millions of species have evolved over time, but many have also gone extinct.
Project Exploration Experience
This is a travelogue powerpoint of my trip to Montana with 7 other teachers. We studied there, searched for dinosaur bones, and learned a lot!
Fossils
Fossils provide evidence about past life and environments. A fossil forms when a once-living organism becomes buried and its remains or imprint gradually turn to stone. Fossils reveal that evolution has occurred over time and show how Earth's surface has changed. There are several types of fossils including petrified remains, molds and casts, carbon films, trace fossils, and preserved remains, each indicating something about ancient organisms and environments. Fossils help scientists understand life and conditions from long ago.
Fossils
Fossils are the remains or traces of prehistoric life found in sedimentary rocks. The type of fossil formed depends on how and where the organism died and was buried. Fossils can be unaltered remains like teeth and shells, or altered remains that have changed over time through processes like petrification or carbonization. Trace fossils provide indirect evidence of prehistoric life through things like tracks, burrows, and coprolites. Fossils are important for interpreting ancient environments and changes over time.
Types of Fossils
Fossils provide clues about prehistoric life by preserving remains of organisms from over 10,000 years ago. They reveal how Earth's surface and environments have changed over time. The fossil record includes all fossils discovered and yet to be discovered, studied by paleontologists, to answer questions about past life like what organisms existed, and what the oceans, land, and behaviors of organisms looked like in different eras. Fossils form when organisms are quickly buried after death in sediment layers, and minerals slowly replace the organism's bones and tissues over millions of years.
Dating Rocks Using Fossils
A tutorial about how scientists date rocks using fossils and fossils using rocks... wait thats cyclic isn't it??
Uzlabojot cietušo tiesību aizsardzību: pieeja juridiskai palīdzībai
Uzlabojot cietušo tiesību aizsardzību: pieeja juridiskai palīdzībaiCentre for Public Policy PROVIDUS
Prezentācija projekta "Uzlabojot cietušo tiesību aizsardzību: pieeja juridiskai palīdzībai" ietvaros notikušajā seminārā "Noziegumos cietušais - Latvijas tiesību sistēmā un sabiedrībā", kas notika 2014.gada 3.aprīlī Rīgā.
Plašāka informācija par semināru: http://www.providus.lv/upload_file/Projekti/Kriminalitesibas/Riga_seminara%20dienas%20kartiba.pdf
Plašāka informācija par projektu: http://www.providus.lv/public/27828.html
Projekts finansēts ar Eiropas Savienības atbalstu Krimināltiesību programmas ietvaros CASC Status - The financial impact
A presentation made at the BMC huts seminar spelling out the financial impact of attaining CASC status.
Sensory learning ppt
Sensory learning involves creating experiences that engage learners through their senses to interact with stories. The document discusses using sensory learning and interactive storytelling based on the children's book "The Very Hungry Caterpillar" to provide background knowledge and engage students.
Statistikas dati visiem
Prezentācija foruma "Rīga-atveries!" ietvaros
Autors: Uldis Ainārs, LR Centrālās Statistikas pārvaldes Informācijas, izdevniecības un poligrāfijas departamenta direktors
Projektu īsteno: biedrība „Kustība demokrātiskai domai”, Sabiedriskās politikas centrs PROVIDUS un Baltijas vides forums
Projektu līdzfinansē Rīgas domes Izglītības, kultūras un sporta departamenta Sabiedrības integrācijas programma
ES likumdošana un rīcībpolitika migrācijas un imigrantu integrācijas jomā
ES likumdošana un rīcībpolitika migrācijas un imigrantu integrācijas jomāCentre for Public Policy PROVIDUS
Prezentācijas sagatavota projekta „Imigrantu intereses pārstāvošo NVO kapacitātes stiprināšana” ietvaros. Projektu finansē Eiropas Trešo valstu valstspiederīgo integrācijas fonds. Projekta finansēšanas avoti - Fonds 75% un valsts budžeta līdzekļi 25%.
Plašāk par projektu: http://www.providus.lv/public/27717.html
Atvērtie dati pilsētā
Prezentācija foruma "Rīga-atveries!" ietvaros
Autors: Linda Austere, PROVIDUS pētniece
Projektu īsteno: biedrība „Kustība demokrātiskai domai”, Sabiedriskās politikas centrs PROVIDUS un Baltijas vides forums
Projektu līdzfinansē Rīgas domes Izglītības, kultūras un sporta departamenta Sabiedrības integrācijas programma
Vanity, Sanity and Reality
A brief introduction to the profit and loss account, balance sheet and cashflow management tips presented at Manchester Science Park.
More Related Content
What's hot
Index fossils & living fossils
This document discusses index fossils and living fossils. It defines index fossils as fossils that can identify and show the relative age of the rocks they are found in, as they were widespread but existed for only a brief period. Living fossils are organisms that have existed for extremely long periods without changing much from their ancient fossil forms. Examples given are brachiopods called Lingulata that have remained virtually unchanged for over 500 million years from the Cambrian period to present.
The rock and fossil record
The document discusses key principles of studying the rock and fossil record, including the principle of superposition which states that older rock layers are on the bottom and younger layers are on top. It also describes how forces can disturb rock layers and how fossils provide clues about Earth's past environments and climates. Fossils are most often found in sedimentary rocks and give insights about surface and climate changes over time.
Dinosaur fossils, angel
Dinosaurs lived millions of years ago, and while their bodies have decomposed, scientists have learned about them by finding their fossilized bones and teeth. The document discusses how complete dinosaur skeletons have been uncovered, including a T-Rex, and compares the sizes of dinosaur eggs, from being as large as a football to as small as a quarter. Fossils provide insights into what dinosaurs were like long ago.
fossils
A fossil is the preserved remains of a once-living organism.
Fossils give clues about organisms that lived long ago. They help to show that evolution has occurred.
They also provide evidence about how Earth’s surface has changed over time.
Fossils help scientists understand what past environments may have been like.
Chapter 16.1: Fossils
Fossils provide evidence about Earth's ancient past. They form under certain conditions, such as when organisms are quickly buried after death. Fossils come in many forms, including preserved remains, carbon films, molds, and casts. Paleontologists use the principle of uniformitarianism to study fossils and learn about extinct organisms and past environments. Fossils indicate that conditions on Earth have changed over millions of years, with climates ranging from tropical to icy. They provide clues about ancient oceans, forests, and climate changes.
Fossils (teach)
Slide show for introducing the concept o fossils to elementary students. Could be followed with another slide show called Fossil Fuels.
ECGS Module 7
This document summarizes key aspects of fossils and the geologic column according to a young-earth creationist perspective. It describes how fossils are formed, different types of fossils, issues with dating methods, and anomalies in the fossil record that are puzzling from an evolutionary viewpoint but align with a global flood model. The document casts doubt on assumptions of deep time and presents alternative explanations for the fossil record based on a literal interpretation of Genesis.
Types of fossils
There are three main types of fossils: preserved organisms, mineral replacements, and impression fossils. Preserved organism fossils occur when the soft body parts of an animal are frozen in time with minimal decay. Mineral replacement fossils form when the hard parts of an animal decay and are replaced by minerals over time, eventually becoming stone. Impression fossils show detailed outlines or carbon deposits left behind when thin plants or small animals die and decay in sediment.
Studying Fossils
Fossils are preserved remains or traces of living things that are usually found in sedimentary rocks. They form when organisms are buried rapidly in sediments that later harden into rock. Paleontologists study fossils to learn about past life forms and how organisms have changed over geological time, providing evidence that supports the theory of evolution. The fossil record shows that millions of species have evolved over time, but many have also gone extinct.
Project Exploration Experience
This is a travelogue powerpoint of my trip to Montana with 7 other teachers. We studied there, searched for dinosaur bones, and learned a lot!
Fossils
Fossils provide evidence about past life and environments. A fossil forms when a once-living organism becomes buried and its remains or imprint gradually turn to stone. Fossils reveal that evolution has occurred over time and show how Earth's surface has changed. There are several types of fossils including petrified remains, molds and casts, carbon films, trace fossils, and preserved remains, each indicating something about ancient organisms and environments. Fossils help scientists understand life and conditions from long ago.
Fossils
Fossils are the remains or traces of prehistoric life found in sedimentary rocks. The type of fossil formed depends on how and where the organism died and was buried. Fossils can be unaltered remains like teeth and shells, or altered remains that have changed over time through processes like petrification or carbonization. Trace fossils provide indirect evidence of prehistoric life through things like tracks, burrows, and coprolites. Fossils are important for interpreting ancient environments and changes over time.
Types of Fossils
Fossils provide clues about prehistoric life by preserving remains of organisms from over 10,000 years ago. They reveal how Earth's surface and environments have changed over time. The fossil record includes all fossils discovered and yet to be discovered, studied by paleontologists, to answer questions about past life like what organisms existed, and what the oceans, land, and behaviors of organisms looked like in different eras. Fossils form when organisms are quickly buried after death in sediment layers, and minerals slowly replace the organism's bones and tissues over millions of years.
Dating Rocks Using Fossils
A tutorial about how scientists date rocks using fossils and fossils using rocks... wait thats cyclic isn't it??
What's hot (14)
Viewers also liked
Uzlabojot cietušo tiesību aizsardzību: pieeja juridiskai palīdzībai
Uzlabojot cietušo tiesību aizsardzību: pieeja juridiskai palīdzībaiCentre for Public Policy PROVIDUS
Prezentācija projekta "Uzlabojot cietušo tiesību aizsardzību: pieeja juridiskai palīdzībai" ietvaros notikušajā seminārā "Noziegumos cietušais - Latvijas tiesību sistēmā un sabiedrībā", kas notika 2014.gada 3.aprīlī Rīgā.
Plašāka informācija par semināru: http://www.providus.lv/upload_file/Projekti/Kriminalitesibas/Riga_seminara%20dienas%20kartiba.pdf
Plašāka informācija par projektu: http://www.providus.lv/public/27828.html
Projekts finansēts ar Eiropas Savienības atbalstu Krimināltiesību programmas ietvaros CASC Status - The financial impact
A presentation made at the BMC huts seminar spelling out the financial impact of attaining CASC status.
Sensory learning ppt
Sensory learning involves creating experiences that engage learners through their senses to interact with stories. The document discusses using sensory learning and interactive storytelling based on the children's book "The Very Hungry Caterpillar" to provide background knowledge and engage students.
Statistikas dati visiem
Prezentācija foruma "Rīga-atveries!" ietvaros
Autors: Uldis Ainārs, LR Centrālās Statistikas pārvaldes Informācijas, izdevniecības un poligrāfijas departamenta direktors
Projektu īsteno: biedrība „Kustība demokrātiskai domai”, Sabiedriskās politikas centrs PROVIDUS un Baltijas vides forums
Projektu līdzfinansē Rīgas domes Izglītības, kultūras un sporta departamenta Sabiedrības integrācijas programma
ES likumdošana un rīcībpolitika migrācijas un imigrantu integrācijas jomā
ES likumdošana un rīcībpolitika migrācijas un imigrantu integrācijas jomāCentre for Public Policy PROVIDUS
Prezentācijas sagatavota projekta „Imigrantu intereses pārstāvošo NVO kapacitātes stiprināšana” ietvaros. Projektu finansē Eiropas Trešo valstu valstspiederīgo integrācijas fonds. Projekta finansēšanas avoti - Fonds 75% un valsts budžeta līdzekļi 25%.
Plašāk par projektu: http://www.providus.lv/public/27717.html
Atvērtie dati pilsētā
Prezentācija foruma "Rīga-atveries!" ietvaros
Autors: Linda Austere, PROVIDUS pētniece
Projektu īsteno: biedrība „Kustība demokrātiskai domai”, Sabiedriskās politikas centrs PROVIDUS un Baltijas vides forums
Projektu līdzfinansē Rīgas domes Izglītības, kultūras un sporta departamenta Sabiedrības integrācijas programma
Vanity, Sanity and Reality
A brief introduction to the profit and loss account, balance sheet and cashflow management tips presented at Manchester Science Park.
Viewers also liked (8)
Uzlabojot cietušo tiesību aizsardzību: pieeja juridiskai palīdzībai
Uzlabojot cietušo tiesību aizsardzību: pieeja juridiskai palīdzībai
ES likumdošana un rīcībpolitika migrācijas un imigrantu integrācijas jomā
ES likumdošana un rīcībpolitika migrācijas un imigrantu integrācijas jomā
Similar to Fossils
Fossils and their effects on humans
This document discusses how fossils affect people in several ways. Fossils form fossil fuels like coal and gas that are natural fuels. Studying fossils through paleontology helps people learn about the past. Fossils also provide evidence of past climates on Earth and how they have changed over time. Additionally, fossils entertain people through movies, TV shows, and books featuring dinosaurs. Finally, fossils are used to make jewelry, furniture, and building materials.
Earth history nc honors 13
The document provides information about Earth history as told through geologic events and fossils. It discusses how fossils form from organisms buried in sediment and how interpreting fossils reveals changes in Earth's surface, climate, and past life. Different types of fossils are described formed through processes like petrification. Methods of relative and absolute dating help establish timelines of geologic events and identify major changes in life on Earth. Radioactive dating relies on the decay of elements to identify the exact date of materials. Overall, the document outlines how the study of fossils, rock layers, and dating techniques reveal insights about the evolution of life and changes to Earth over time.
evolution.pptx
This document outlines an introductory science lesson on evolution and biodiversity. It includes:
1. An opening prayer, introduction and video clip to introduce the topic of evolution.
2. Two classroom activities where students draw fossils in their proper eras/periods and determine fossil ages using carbon dating. This assess students' understanding of the geologic timescale and dating fossils.
3. A discussion of key concepts like the fossil record, comparative anatomy and genetic evidence for evolution, how fossils are formed and dated, and the geologic timescale.
4. Concluding reflections on adapting to environmental change and a quote about personal growth and evolution.
Fossils
This document provides an overview of fossils, including what they are, how they are formed through a process of death, decay, burial and uplift, and the different types of fossils like petrification, carbon films, molds and casts. It also discusses how fossils are discovered by paleontologists and their uses, such as for dating rock layers and determining past environments through the fossil record and principle of fossil succession.
Ch.12.finding the age of the earth
The document discusses methods for determining the age of the Earth by examining fossils and rock layers. It describes how fossils are formed by rapid burial after death, and how studying the layers they are found in can reveal the conditions of the Earth during different time periods. Index fossils that are unique to a specific layer are useful for correlating the ages of different rock formations. The fossil record also provides evidence that species have evolved over long periods of time. Radiometric dating techniques allow scientists to directly determine the ages of rocks and provide evidence that the Earth is very old.
Fossils
Fossils are the remains or physical evidence of organisms preserved through geological processes. They are most often preserved in sedimentary rock, as sediment slows decay. Bones and shells are more commonly preserved than soft tissues. There are several types of fossils including those preserved in rock, amber, through petrification, in asphalt, frozen fossils, and trace fossils which are fossilized tracks or marks. Index fossils are a type of fossil found in only one geological layer and are used to date the age of rock layers.
Fossils
Fossils are the remains or physical evidence of organisms preserved through geological processes. They are most often preserved in sedimentary rock, as sediment slows decay. Bones and shells are more commonly preserved than soft tissues since they are more resistant to decay. There are several types of fossils including those preserved in rock, amber, through petrification where tissues are replaced by minerals, in asphalt, frozen fossils from ice ages, and trace fossils which are fossilized tracks or shelters. Index fossils are fossils used to date rock layers as they are only found in specific geological periods.
INGLES BACH MODULO para hacer diagramas sistemales
The document discusses the origins of the universe, Earth, and life. It states that the most accepted theory is that the universe began 14 billion years ago with a hot, dense particle that exploded. Earth formed approximately 4.5 billion years ago from dust and gases attracted by the sun's gravity. The earliest life forms were single-celled organisms that appeared over 4 billion years ago in water, eventually evolving into more complex multi-celled beings. Various periods in Earth's history are mentioned, such as the Cambrian period which saw the first shellfish and fish in oceans.
INGLES BACH MODULO para hacer diagramas sistemales
The document discusses the origins of the universe, Earth, and life. It states that the most accepted theory is that the universe began 14 billion years ago with a hot, dense particle that exploded. Earth formed approximately 4.5 billion years ago from dust and gases attracted by the sun's gravity. The earliest life forms were single-celled organisms that appeared over 4 billion years ago in water, eventually evolving into more complex multi-celled beings. Various periods in Earth's history are mentioned, such as the Cambrian period which saw the first shellfish and fish in oceans.
Fossils PowerPoint.ppt
Fossils are preserved remains or traces of ancient living things. They are most commonly found in sedimentary rock and form when organisms are buried and the sediments slowly harden. There are several types of fossils including petrified fossils formed by mineral replacement, molds which leave an imprint of the organism, and casts which are mineral fills of molds. Fossils provide evidence about past environments, organisms, and climate on Earth and show that life has changed over long periods of time.
Secrets of the Bible
This document discusses several topics related to biblical knowledge and ancient history:
1) It examines evidence for a young earth, including scientific dating methods that suggest the earth is thousands rather than billions of years old.
2) It analyzes fossil evidence commonly cited for human evolution and finds that many such examples have been debunked as hoaxes or misidentified remains.
3) It explores what ancient humans may have really been like based on biblical accounts, finding evidence that contrary to popular views, people of the ancient past were intelligent and advanced.
4) Finally, it discusses theories about dinosaurs' origin and extinction, noting their possible existence contemporaneously with humans as described in legends of dragons and their demise
Fossils PowerPoint (1).ppt
Fossils provide evidence about past life on Earth. They are formed when organisms are buried and the spaces they leave behind become preserved in rock. There are several types of fossils including petrified fossils formed by mineral replacement, molds which are imprints left in sediment, and casts which are rocks that take the form of molds. Fossils reveal information about ancient environments, organisms, and how life has changed over long periods of time.
Paleontological evidence of evolution
1. Paleontology provides key evidence for evolution through the fossil record by showing forms of ancient life that are no longer present today. The fossil record spans over 4 billion years and shows how life has changed over time.
2. Early fossil discoveries in the 17th and 19th centuries, such as shark teeth and Iguanodon teeth, provided evidence that fossils represented ancient life forms.
3. Fossils form through various processes like rapid sedimentation, mineral replacement, or freezing. They can be preserved as molds, casts, or even intact remains, providing a record of prehistoric life.
Fossil ppt
This document discusses different types of fossils and fossilization. It describes fossils as remains or traces of once-living organisms found in rock. There are several modes of fossil preservation discussed, including entire body preservation, entire skeleton preservation, petrification and replacement, molds and casts, imprints, traces and trails, and burrows. The importance of fossils is also mentioned, such as for studying evolution, paleoecology, and paleogeography of ancient life.
Fossils
Fossils are traces of ancient plants and animals that have been replaced by minerals over time. They provide clues about past life, though we can never fully reconstruct ancient ecosystems. Fossils form when organisms are quickly buried and the remains are slowly replaced by minerals. Paleontologists and geologists search rock layers and excavate fossils to learn about dinosaurs, early mammals, and climates from clues across many fossil sites.
Fossils
Fossils are traces of ancient plants and animals that have been replaced by minerals over time. They provide clues about past life, though we can never fully reconstruct ancient ecosystems. Fossils form when organisms are quickly buried and the remains are slowly replaced by minerals. Paleontologists and geologists search rock layers and excavate fossils to learn about dinosaurs, early mammals, and climates from clues across many fossil sites.
Fossils
Fossils are traces of ancient plants and animals that have been replaced by minerals over time. They provide clues about past life, though we can never fully reconstruct ancient ecosystems. Fossils form when organisms are quickly buried and the remains are slowly replaced by minerals. Paleontologists and geologists search rock layers and excavate fossils to learn about dinosaurs, early mammals, and climates from clues across many fossil sites.
PPT Fossils.ppt
Fossils provide evidence about past life and environmental conditions. They can be preserved through mineralization, mummification, freezing, or as traces or molds/casts. Fossils show changes over time, with older rock layers containing different organisms than younger layers. Radiometric dating allows scientists to determine the precise ages of rocks and fossils by measuring radioactive decay, providing the most accurate dates. The principles of superposition and succession allow fossils and rock layers to be relatively dated based on their positions.
Paleontology, types & uses of fossils
Main Topic of Paleontology (Study of Fossils or remains of living organisms), Fossils and Types of Fossils & Significance of Fossils
Chapter 3:1 Fossils
Fossils provide information about prehistoric life. They form when organisms are quickly buried and replaced with minerals over time. Fossils include hardened remains, like bones and shells, and traces of organisms, such as footprints. Scientists can use fossils to learn about ancient environments, climates, and the timeline of life on Earth.
Similar to Fossils (20)
INGLES BACH MODULO para hacer diagramas sistemales
INGLES BACH MODULO para hacer diagramas sistemales
INGLES BACH MODULO para hacer diagramas sistemales
INGLES BACH MODULO para hacer diagramas sistemales
More from Universidad de Narino
The most dangerous jobs
The document discusses several of the most dangerous jobs in the United States, including logging workers, deep-sea fishers, pilots, hazardous material workers, high-rise window cleaners, miners, coast guard search and rescue, firefighters, merchant mariners, EMTs, and parole/corrections officers. It notes the hazards associated with each job and provides data on average pay and fatality rates. Logging has the highest fatality rate at 128 per 100,000 workers. Coast guard search and rescue involves saving lives but exposes workers to natural disasters and accidents at sea. Merchant mariners live at sea for months at a time and face psychological challenges.
Dyslexia
This document discusses dyslexia, including its definition, signs and symptoms, myths and misconceptions, and how to help dyslexic children. Dyslexia involves problems with reading, spelling, and word retrieval. It is not a sign of low intelligence and does not mean a person reads backwards. Dyslexia runs in families and is genetic. While there is no cure, timely intervention and support from teachers and loved ones can help dyslexic individuals overcome challenges.
People who changed the world
This document profiles four influential historical figures: Adolf Hitler, who led Nazi Germany and was central to the Holocaust and World War II in Europe; Albert Einstein, who developed the general theory of relativity and influenced philosophy of science; Martin Cooper, a pioneer in wireless communications who invented the handheld mobile phone; and Tim Berners-Lee, best known as the inventor of the World Wide Web. It also provides brief definitions of key terms like Holocaust and relativity and questions about the individuals.
Near death experiences
This document discusses near-death experiences (NDEs), including definitions of key terms like hallucination and detach. It outlines some potential scientific causes of NDEs like lack of oxygen or excess carbon dioxide, as well as non-scientific causes like sleep disorders. The document also describes the common phases of an NDE, including feeling disassociated, seeing naturalistic sights, experiencing a supernatural life review, and returning. It concludes by asking if the reader has experienced an NDE.
Phobias
This document provides information about phobias. It defines a phobia as a persistent fear that causes one to go to great lengths to avoid the feared object or situation. The document notes that phobias can cause feelings of panic, terror, dread and an inability to function when exposed. It categorizes phobias into two types - specific phobias which are fears of objects/situations like animals, heights, or medical procedures; and agoraphobia which is a fear of leaving a safe space. Examples of specific phobias are provided like arachnophobia, cynophobia, and trypanophobia.
Lie detecting
Lie detecting involves analyzing various body language cues such as facial expressions, hand gestures, arm movements, leg movements, and verbal responses to determine if someone is being deceptive or untruthful.
Interesting cultures
The document summarizes characteristics of several indigenous tribes, including:
- The Korowai tribe of Papua, Indonesia, who live in wooden houses built high in trees and engage in hunting and gathering, including historically practicing cannibalism.
- The nomadic Samburu and Mursi tribes of Kenya and Ethiopia respectively, who rely on livestock and face threats of violence and human rights abuses.
- The endangered Awa tribe of Brazil who were hunter-gatherers living in harmony with the Amazon rainforest.
- The Huaorani tribe of Ecuador who have a history of using spears and blowguns against outsiders in defense of their Amazon territory.
- The traditionally isolated Lad
Hypnosis
The document discusses hypnosis and the mind. It explains that hypnosis is a trance state induced by suggestions that makes a person highly suggestible. The process of hypnosis involves boring the conscious mind, putting the subject in a trance, and then suggesting things to them while in the trance state. It also defines key terms like the conscious mind, subconscious mind, unconscious mind, suggestion, and hypnosis.
How to improve your conversational skills
To improve conversational skills, one must focus on actively listening to others, making them feel comfortable, and finding common interests to discuss. A good conversation involves both verbal and nonverbal communication like body language and eye contact. It is important to appear interested in others, ask follow up questions, respect different opinions, and not interrupt or dominate discussions. Developing strong conversational abilities can help one succeed in various areas of life by creating social networks and making a good first impression.
Exotic pets
This document provides information on various exotic pets including sugar gliders, hedgehogs, fennec foxes, wallaroos, capybaras, sloths, spotted genets, servals, pygmy goats, and kinkajous. It describes their characteristics such as size, temperament, care needs, and longevity. Examples given are that sugar gliders are social, hedgehogs are low maintenance, fennec foxes can be litter trained, wallaroos can jump 6 feet, capybaras are the world's largest rodents, sloths spend most of their time sleeping, genets have cat-like features, servals can weigh up to 50 pounds and are noct
Electric cars
Electric cars use batteries and electric motors instead of gasoline engines. The first electric car was built in 1834 and by 1900, 38% of cars were electric. However, oil became cheaper and gasoline cars could travel longer distances. Now, electric cars can travel up to 500 km on one charge for the Tesla Model S, and the Renault Twizy costs around $40,000 and can travel 100 km per charge.
Crime
This document lists and briefly describes 10 stupid criminals. It begins with Anthony García who violated his probation. It then discusses 9 others who committed crimes like kidnapping and explosions. The number one spot goes to David Berkowitz, also known as the Son of Sam, who committed murders.
Crazy laws
This document lists unusual laws from different places. It states that in Washington it is illegal to ride an ugly horse in public. In Hong Kong, a wife may kill her husband if she finds him cheating, but she must do so with her bare hands. In Tennessee, students are prohibited from holding hands at school.
Children geniuses 1
The document discusses gifted and genius children, providing examples of gifted children throughout history and in modern times. It identifies signs that a child may be gifted, such as speaking accurately at a young age, learning to read quickly, and solving complex math problems early. Famous gifted children mentioned include Mozart, who showed musical talents at age 3, and Picasso, who made a self-portrait at a young age. The document asks questions about experiences with gifted children and how teachers might identify and support gifted students.
Anxiety
The document discusses anxiety disorders, describing several types including panic disorder, social anxiety disorder, specific phobias, and generalized anxiety disorder. It lists common symptoms of anxiety disorders such as feelings of panic, fear, uneasiness, sleep problems, heart palpitations, and more. While the exact causes of anxiety disorders are unknown, current research suggests they are caused by a combination of genetic, biological, environmental, and psychological factors rather than personal weakness.
Religious mysteries and miracles
This document discusses religious mysteries and miracles mentioned in various religious texts. It provides vocabulary definitions and summaries of biblical stories like the destruction of Sodom and Gomorrah, accounts of incorruptible corpses of saints, Marian apparitions including Our Lady of Las Lajas and Guadalupe, and Jesus' miracles such as turning water into wine, walking on water, and raising Lazarus. The purpose of God's miracles is also examined, along with phenomena like stigmata.
Demons
This document provides information about demons and possession. It defines vocabulary terms related to demons and possession. It describes the human and non-human forms that demons can take. It also discusses different types of demons from various mythologies around the world. The document outlines the stages of how a person can become possessed, from infestation to oppression to possession. It discusses cases of real possession and exorcism, including methods of exorcism. Finally, it shows some common symbols associated with Satanism and demons.
Metaphysical Phenomena
Reincarnation is the concept that the soul or spirit transfers to a new body after death, which may be human, animal, or spiritual depending on one's karma. Karma and reincarnation are interconnected, with reincarnation seen as the logical consequence of karma and one's actions in past lives. Several cases are described of children who seem to remember details of past lives, like a boy who recalled being a navy pilot killed in a specific battle. Telepathy and psychokinesis are also discussed, though scientific evidence for moving objects with the mind remains elusive. Clairvoyance involves clear seeing, hearing, feeling, or touching, and may involve developing one's "third eye." Astrology
Ouija and divination
The document provides information on various divination and fortune telling techniques including:
- The Ouija board which uses a planchette to spell out messages from spirits.
- Crystal ball scrying to see visions of the future. Palmistry which reads the lines on the palm. Candle wax dropping and flame reading divination.
- Cartomancy or fortune telling using playing cards and their symbolism.
- Tabacomancia which reads patterns in burning tobacco or cigarette ashes and smoke. Búzios shell divination used in African traditions.
More from Universidad de Narino (20)
Recently uploaded
Andreas Schleicher presents PISA 2022 Volume III - Creative Thinking - 18 Jun...
Andreas Schleicher, Director of Education and Skills at the OECD presents at the launch of PISA 2022 Volume III - Creative Minds, Creative Schools on 18 June 2024.
KHUSWANT SINGH.pptx ALL YOU NEED TO KNOW ABOUT KHUSHWANT SINGH
INDIA`S OWN LITERARY GENIUS MR.KHUSHWANT SINGH WAS TRULY A VERY BRAVE SOUL AND WAS AWARDED WITH THE MAGIC OF WORDS BY GOD.
skeleton System.pdf (skeleton system wow)
🔥🔥🔥🔥🔥🔥🔥🔥🔥
إضغ بين إيديكم من أقوى الملازم التي صممتها
ملزمة تشريح الجهاز الهيكلي (نظري 3)
💀💀💀💀💀💀💀💀💀💀
تتميز هذهِ الملزمة بعِدة مُميزات :
1- مُترجمة ترجمة تُناسب جميع المستويات
2- تحتوي على 78 رسم توضيحي لكل كلمة موجودة بالملزمة (لكل كلمة !!!!)
#فهم_ماكو_درخ
3- دقة الكتابة والصور عالية جداً جداً جداً
4- هُنالك بعض المعلومات تم توضيحها بشكل تفصيلي جداً (تُعتبر لدى الطالب أو الطالبة بإنها معلومات مُبهمة ومع ذلك تم توضيح هذهِ المعلومات المُبهمة بشكل تفصيلي جداً
5- الملزمة تشرح نفسها ب نفسها بس تكلك تعال اقراني
6- تحتوي الملزمة في اول سلايد على خارطة تتضمن جميع تفرُعات معلومات الجهاز الهيكلي المذكورة في هذهِ الملزمة
واخيراً هذهِ الملزمة حلالٌ عليكم وإتمنى منكم إن تدعولي بالخير والصحة والعافية فقط
كل التوفيق زملائي وزميلاتي ، زميلكم محمد الذهبي 💊💊
🔥🔥🔥🔥🔥🔥🔥🔥🔥
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.ppt
The History of NZ 1870-1900.
Making of a Nation.
From the NZ Wars to Liberals,
Richard Seddon, George Grey,
Social Laboratory, New Zealand,
Confiscations, Kotahitanga, Kingitanga, Parliament, Suffrage, Repudiation, Economic Change, Agriculture, Gold Mining, Timber, Flax, Sheep, Dairying,
Accounting for Restricted Grants When and How To Record Properly
In this webinar, member learned how to stay in compliance with generally accepted accounting principles (GAAP) for restricted grants.
Geography as a Discipline Chapter 1 __ Class 11 Geography NCERT _ Class Notes...
Geography as discipline
NIPER 2024 MEMORY BASED QUESTIONS.ANSWERS TO NIPER 2024 QUESTIONS.NIPER JEE 2...
NIPER JEE PYQ
NIPER JEE QUESTIONS
MOST FREQUENTLY ASK QUESTIONS
NIPER MEMORY BASED QUWSTIONS
THE SACRIFICE HOW PRO-PALESTINE PROTESTS STUDENTS ARE SACRIFICING TO CHANGE T...
The recent surge in pro-Palestine student activism has prompted significant responses from universities, ranging from negotiations and divestment commitments to increased transparency about investments in companies supporting the war on Gaza. This activism has led to the cessation of student encampments but also highlighted the substantial sacrifices made by students, including academic disruptions and personal risks. The primary drivers of these protests are poor university administration, lack of transparency, and inadequate communication between officials and students. This study examines the profound emotional, psychological, and professional impacts on students engaged in pro-Palestine protests, focusing on Generation Z's (Gen-Z) activism dynamics. This paper explores the significant sacrifices made by these students and even the professors supporting the pro-Palestine movement, with a focus on recent global movements. Through an in-depth analysis of printed and electronic media, the study examines the impacts of these sacrifices on the academic and personal lives of those involved. The paper highlights examples from various universities, demonstrating student activism's long-term and short-term effects, including disciplinary actions, social backlash, and career implications. The researchers also explore the broader implications of student sacrifices. The findings reveal that these sacrifices are driven by a profound commitment to justice and human rights, and are influenced by the increasing availability of information, peer interactions, and personal convictions. The study also discusses the broader implications of this activism, comparing it to historical precedents and assessing its potential to influence policy and public opinion. The emotional and psychological toll on student activists is significant, but their sense of purpose and community support mitigates some of these challenges. However, the researchers call for acknowledging the broader Impact of these sacrifices on the future global movement of FreePalestine.
BIOLOGY NATIONAL EXAMINATION COUNCIL (NECO) 2024 PRACTICAL MANUAL.pptx
Practical manual for National Examination Council, Nigeria.
Contains guides on answering questions on the specimens provided
HYPERTENSION - SLIDE SHARE PRESENTATION.
IT WILL BE HELPFULL FOR THE NUSING STUDENTS
IT FOCUSED ON MEDICAL MANAGEMENT AND NURSING MANAGEMENT.
HIGHLIGHTS ON HEALTH EDUCATION.
Gender and Mental Health - Counselling and Family Therapy Applications and In...
A proprietary approach developed by bringing together the best of learning theories from Psychology, design principles from the world of visualization, and pedagogical methods from over a decade of training experience, that enables you to: Learn better, faster!
Recently uploaded (20)
Andreas Schleicher presents PISA 2022 Volume III - Creative Thinking - 18 Jun...
Andreas Schleicher presents PISA 2022 Volume III - Creative Thinking - 18 Jun...
KHUSWANT SINGH.pptx ALL YOU NEED TO KNOW ABOUT KHUSHWANT SINGH
KHUSWANT SINGH.pptx ALL YOU NEED TO KNOW ABOUT KHUSHWANT SINGH
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.ppt
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.ppt
SWOT analysis in the project Keeping the Memory @live.pptx
SWOT analysis in the project Keeping the Memory @live.pptx
Accounting for Restricted Grants When and How To Record Properly
Accounting for Restricted Grants When and How To Record Properly
Geography as a Discipline Chapter 1 __ Class 11 Geography NCERT _ Class Notes...
Geography as a Discipline Chapter 1 __ Class 11 Geography NCERT _ Class Notes...
NIPER 2024 MEMORY BASED QUESTIONS.ANSWERS TO NIPER 2024 QUESTIONS.NIPER JEE 2...
NIPER 2024 MEMORY BASED QUESTIONS.ANSWERS TO NIPER 2024 QUESTIONS.NIPER JEE 2...
Juneteenth Freedom Day 2024 David Douglas School District
Juneteenth Freedom Day 2024 David Douglas School District
THE SACRIFICE HOW PRO-PALESTINE PROTESTS STUDENTS ARE SACRIFICING TO CHANGE T...
THE SACRIFICE HOW PRO-PALESTINE PROTESTS STUDENTS ARE SACRIFICING TO CHANGE T...
BIOLOGY NATIONAL EXAMINATION COUNCIL (NECO) 2024 PRACTICAL MANUAL.pptx
BIOLOGY NATIONAL EXAMINATION COUNCIL (NECO) 2024 PRACTICAL MANUAL.pptx
Gender and Mental Health - Counselling and Family Therapy Applications and In...
Gender and Mental Health - Counselling and Family Therapy Applications and In...
Fossils
- 1. Kelly Rodríguez Listening and speaking V Universidad de Nariñ0 March 2014 San Juan de Pasto
- 2. Vocabulary Amber: yellow fossil resin. Bury: to place something in the earth and cover with soil. Burrow: an excavation in the ground made by an animal such as: a rabbit, a fox. Compress: to reduce the size by pressing. Date: to find out the time of an event. Evolve: to develop gradually. Fake: not authentic. Footprint: an impression made by a foot of a person or animal. Harden: to become harder.
- 3. Jawbone: the bone of the lower jaw. Mold: a container that gives shape to a substance. Rot: to decompose by the action of bacteria or fungi. Seabed: the floor of the sea. Seep: to filtrate through pores. Skull: the skeletal part of the head which protects the brain. Smear: to spread a substance over a surface. Subsoil: the layer that is under the top soil. Trap: to catch an animal in a trap. Trace: an evidence.
- 4. Definition Fossils are traces of animals that live in the past.
- 5. Types of fossils 1. Body fossils: are the remains of the organisms. Examples:
- 7. Footprints Burrows 2. Trace fossils : signs of animals. Examples:
- 8. Fossilization processes 1. Natural mold. 2. Petrified wood. 3. Amber. 4. Carbonization. 5. Frozen fossil.
- 9. Steps of fossilization process 1. An animal dies. Ex: a fish. 2. The fish goes to the seabed. 3. Mud and other sediments bury the body in the deeper of the ocean. 4. Turns to fossil: takes million of years and the fossil will appear on the surface of soil.
- 10. Facts about fossils What are index fossils? They are used to identify geologic periods. What was Piltdown man? Piltdown man was a fake. The skull was human and the jawbone came from an orangutan.
- 11. Scientific importance 1. Identifying geologic periods. 2. Dating rocks. 3. It’s possible to know how the living beings have evolved. 4. Determining environmental conditions.