Dinosauri Simonetta
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Millions of years ago, dinosaurs lived on Earth for over 165 million years in many different sizes and forms, some being huge and others small, before mysteriously going extinct. Dinosaurs came in various diets such as herbivores like Diplodocus that ate leaves and carnivores like Velociraptor and T-Rex that ate meat. While the exact cause is unknown, some believe an asteroid caused environmental changes dinosaurs could not adapt to. The only things that remain of dinosaurs are fossils found in the earth and rock. The Natural History Museum in London houses one of the most important dinosaur collections in the world with over 10,000 specimens for children to enjoy through plays and activities.
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Dinosaurs science
Dinosaurs existed millions of years ago before humans. They lived during the Mesozoic Era and were prehistoric reptiles that ruled the Earth around 160 million years ago. Dinosaurs died out millions of years ago but have fascinated people ever since their fossils were first discovered and described in the early 1800s.
Dinosaurs,
A PRESENTATION ABOUT DINOSAURES ! THIS PRESENTATION WILL HELP YOU TO UNDERSTAND MORE ABOUT DINOSAURES !
HOPE YOU ENJOY IT !
HAVE FUN !
All about dinosaurs 1
Dinosaurs ranged greatly in size, from chicken-sized to over 100 feet long. While most dinosaurs were herbivores, or plant-eaters, the exact colors and patterns of dinosaurs remains unknown. Dinosaurs went extinct 65 million years ago, with the longest dinosaurs reaching over 100 feet and 50 feet tall, and none possessed the ability to fly, despite their large sizes.
All about dinosaurs powerpoint
Millions of years ago, dinosaurs lived on Earth for over 165 million years in many different forms, from huge to small, and some could move quickly on two legs while others walked slowly on four legs. Herbivorous dinosaurs like diplodocus ate plants, while carnivorous dinosaurs like velociraptors and T-Rex preyed on meat. Eventually, dinosaurs mysteriously became extinct, and all that remains are fossils discovered in the earth and rock.
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This document provides an overview of dinosaurs. It explains that dinosaurs lived over 215 million years ago and ruled Earth for around 150 million years before going extinct 65 million years ago. Paleontologists study dinosaur fossils to learn about dinosaurs. Fossils are formed over millions of years as animal bodies become buried in sediment that later turns to rock. Studying fossils has shown that dinosaurs came in various sizes and had different diets, locomotion styles, and habitats. Some walked on four legs while others had two legs, wings, or swam. Famous dinosaurs mentioned include Stegosaurus and Tyrannosaurus Rex.
Dinosaur Facts Ppt
This is a power point that will help my children in Kindergarten learn about the history of dinosaurs.
Dinosaurs
For the last 20 years, archaeologists have discovered many feathered dinosaur fossils in China that have helped reveal the original colors of dinosaurs. A recent discovery of preserved melanosomes, or pigment cells, on fossilized feathers is allowing scientists to map the colors and patterns of dinosaurs like Anchiornis for the first time rather than relying on educated guesses.
Dinosaurs types
This document provides information about various types of dinosaurs including their classification, physical characteristics, diet, reproduction, locomotion, and time period. It discusses herbivorous dinosaurs like Brachiosaurus, Corythosaurus, Triceratops, and Kentrosaurus as well as carnivorous dinosaurs like T-Rex. Additionally, it notes that while Pterodactylus and Megalodon are sometimes referred to as dinosaurs, they are actually prehistoric flying reptiles and giant sharks, respectively.
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Dinosaurs science
Dinosaurs existed millions of years ago before humans. They lived during the Mesozoic Era and were prehistoric reptiles that ruled the Earth around 160 million years ago. Dinosaurs died out millions of years ago but have fascinated people ever since their fossils were first discovered and described in the early 1800s.
Dinosaurs,
A PRESENTATION ABOUT DINOSAURES ! THIS PRESENTATION WILL HELP YOU TO UNDERSTAND MORE ABOUT DINOSAURES !
HOPE YOU ENJOY IT !
HAVE FUN !
All about dinosaurs 1
Dinosaurs ranged greatly in size, from chicken-sized to over 100 feet long. While most dinosaurs were herbivores, or plant-eaters, the exact colors and patterns of dinosaurs remains unknown. Dinosaurs went extinct 65 million years ago, with the longest dinosaurs reaching over 100 feet and 50 feet tall, and none possessed the ability to fly, despite their large sizes.
All about dinosaurs powerpoint
Millions of years ago, dinosaurs lived on Earth for over 165 million years in many different forms, from huge to small, and some could move quickly on two legs while others walked slowly on four legs. Herbivorous dinosaurs like diplodocus ate plants, while carnivorous dinosaurs like velociraptors and T-Rex preyed on meat. Eventually, dinosaurs mysteriously became extinct, and all that remains are fossils discovered in the earth and rock.
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This document provides an overview of dinosaurs. It explains that dinosaurs lived over 215 million years ago and ruled Earth for around 150 million years before going extinct 65 million years ago. Paleontologists study dinosaur fossils to learn about dinosaurs. Fossils are formed over millions of years as animal bodies become buried in sediment that later turns to rock. Studying fossils has shown that dinosaurs came in various sizes and had different diets, locomotion styles, and habitats. Some walked on four legs while others had two legs, wings, or swam. Famous dinosaurs mentioned include Stegosaurus and Tyrannosaurus Rex.
Dinosaur Facts Ppt
This is a power point that will help my children in Kindergarten learn about the history of dinosaurs.
Dinosaurs
For the last 20 years, archaeologists have discovered many feathered dinosaur fossils in China that have helped reveal the original colors of dinosaurs. A recent discovery of preserved melanosomes, or pigment cells, on fossilized feathers is allowing scientists to map the colors and patterns of dinosaurs like Anchiornis for the first time rather than relying on educated guesses.
Dinosaurs types
This document provides information about various types of dinosaurs including their classification, physical characteristics, diet, reproduction, locomotion, and time period. It discusses herbivorous dinosaurs like Brachiosaurus, Corythosaurus, Triceratops, and Kentrosaurus as well as carnivorous dinosaurs like T-Rex. Additionally, it notes that while Pterodactylus and Megalodon are sometimes referred to as dinosaurs, they are actually prehistoric flying reptiles and giant sharks, respectively.
Dinosaurs ppt with info
Dinosaurs lived millions of years ago before humans existed. They came in a wide range of sizes from as small as a chicken to over 30 meters long. While no one knows for sure what dinosaurs sounded like or their colors, fossils provide evidence that they were reptiles that hatched from eggs and included both herbivores and carnivores. Some of the largest dinosaurs described include Brachiosaurus, Diplodocus, and Tyrannosaurus Rex, while smaller ones discussed are Stegosaurus, Iguanodon, and Triceratops. Fossils are what provide scientists information about dinosaurs since they became extinct millions of years ago before humans.
Dinosaur facts power point
The document provides information about dinosaurs, including that the word dinosaur means "terrible lizard," dinosaurs lived until around 65 million years ago and likely went extinct due to an asteroid or volcano, and there were two main types of dinosaurs - Saurischia and Ornithischia - which were distinguished by differences in their hip structure and included herbivorous and carnivorous subgroups.
Dinosaurs
Millions of years ago, dinosaurs thundered over the earth. However, until the 19th century when the first fossils were discovered, no one knew dinosaurs existed. Now paleontologists have identified over 330 different kinds of dinosaur fossils. While it's difficult to know exact details, dinosaurs lived during the Mesozoic era and included both herbivores and carnivores. The carnivores hunted the herbivores, who ate plants. Dinosaurs eventually went extinct around 66 million years ago.
Dinosaur Types
This document provides information on different types of dinosaurs that lived during various periods, including the Anatotitan, Triceratops, Gallimimus, Minmi, Tyrannosaurus, Prenocephale, Pteranodon, and Mesosaurs. Each dinosaur's name, size, weight, diet, and period they lived in is listed. The document aims to teach about the different kinds of dinosaurs that once roamed the Earth.
Dinosaurs
Dinosaurs were the most advanced reptiles that once dominated the Earth. They exhibited a wide range of diets, including carnivorous, herbivorous, and omnivorous species. Around 65 million years ago, a meteorite impact is believed to have changed the climate and caused the extinction of all non-avian dinosaurs. Some of the herbivorous dinosaurs that lived in North America during this period included Triceratops, known for its three horns, and Edmontosaurus, which grew up to 10 meters tall. Tyrannosaurus rex was one of the largest carnivores, reaching 13 meters in length and weighing 6-8 tons, making it the most famous dinosaur.
Dinosaurs powerpoint
This document provides information about two dinosaurs: Velociraptor and Tyrannosaurus. It describes key details about each such as their names, sizes, weights, diets, periods they lived in, and locations. Velociraptor was a smaller theropod that lived 80 million years ago in Mongolia, while Tyrannosaurus was a much larger theropod that inhabited North America 65 million years ago. The document also notes the vast range in sizes of dinosaurs, from the smallest being chicken-sized to the largest exceeding 100 feet in length.
Dinosaur Ppt Project
This document provides an overview of dinosaurs including:
1) It describes the three periods when dinosaurs existed from 251-65 million years ago and the types of dinosaurs that emerged during each period.
2) It explains that dinosaurs are classified as reptiles and discusses evidence that some may have been warm-blooded.
3) It outlines the three main types of dinosaurs - carnivores, herbivores, and omnivores - and provides examples of each type.
Dinosaurs
Dinosaurs dominated land for over 160 million years. Birds evolved from small feathered theropod dinosaurs and are now considered a type of dinosaur. While sauropods like Brachiosaurus were the largest at over 30 meters long, small feathered dinosaurs like Microraptor were only around a chicken's size. Dinosaurs displayed a diversity of body shapes, sizes, diets and behaviors during their long reign.
The Flaming Cliffs
The Flaming Cliffs of the Gobi Desert in Mongolia have yielded fossils of numerous dinosaurs. Several dinosaur species have been identified from fossils found at this location, including Velociraptor, Oviraptor, Protoceratops, and Pinacosaurus. These dinosaurs lived during the Cretaceous period and represented different diets, from carnivores like Velociraptor to herbivores such as Protoceratops and omnivores such as Oviraptor.
dinosaurs
Dinosaurs were the dominant land animals for over 160 million years, from the late Triassic period until the end of the Cretaceous period. They exhibited great diversity, with over 500 known genera and more than 1,000 species. Birds evolved from feathered, winged theropod dinosaurs and are the only living dinosaurs today. The extinction of most dinosaur species occurred during a mass extinction event at the end of the Cretaceous period, around 65 million years ago.
English présentation dinosaurs
Scientists have discovered dinosaur footprints in Poland that date back 2 million years after the worst mass extinction event 252 million years ago. This suggests that dinosaurs arose much earlier than previously thought, directly as a result of ecological gaps left by the mass extinction. The footprints were from small, cat-sized creatures that walked on four legs and were likely herbivorous. This discovery challenges the view that dinosaurs emerged 15-20 million years after the extinction and provides evidence that the devastation paved the way for dinosaurs to fill empty niches left by destroyed predators.
What did dinosaurs eat powerpoint
Some dinosaurs like the Velociraptor and T-Rex were carnivores that ate meat from other animals like lizards, turtles, and eggs. Most dinosaurs were herbivores like the Stegosaurus that used their blunt teeth to eat plants and vegetation from the ground or trees depending on their neck length. Herbivores made up the largest group of dinosaurs and ate leaves, twigs, and other plant matter for food.
Dinosaur Ppt Project 1213297748358502 8
This document provides an overview of dinosaurs including:
1) It describes the three periods when dinosaurs existed from 251-65 million years ago and the types of dinosaurs that emerged during each period.
2) It explains that dinosaurs are classified as reptiles and discusses evidence that some may have been warm-blooded.
3) It outlines the three main types of dinosaurs - carnivores, herbivores, and omnivores - and provides examples of each type.
Dinosaurs
The document discusses several theories about what caused the extinction of dinosaurs. The main theory is that an asteroid impact killed all the dinosaurs. Other theories include starvation due to lack of plant food for herbivores, volcanic eruptions, climate change, and diseases from poisonous plants or animals eating eggs. The document also describes how some dinosaurs, such as ankylosaurs and stegosaurs, were armored for protection, while others like raptors had speed to evade predators.
Dinosaurs
Dinosaurs evolved from reptiles called archosaurs during the Triassic period. They walked on two legs, unlike modern crocodiles, and some evidence suggests dinosaurs were warm-blooded. Dinosaur names come from Greek and Latin words describing various physical attributes. During the Jurassic period, climate changes resulted from shifting continents and seas, creating favorable conditions for dinosaurs to diversify. The Cretaceous period saw further changes to plants and herbivore groups, as well as rising sea levels, until the mass extinction at the end of this era.
How Dinosaurs Became Extinct
A meteorite struck Earth around 65 million years ago, killing the dinosaurs and over half of all life forms. Dinosaurs first appeared around 225 million years ago and evolved from earlier reptiles called thecodonts. The largest dinosaur was the ultrasaurus, while Tyrannosaurus rex was the strongest. Herbivorous dinosaurs ate plants, carnivorous dinosaurs ate meat, and omnivorous dinosaurs ate both plants and meat. The meteorite impact kicked up dust that blocked the sun's warmth and light, destroying plants and leaving dinosaurs without food. This led to the extinction of the dinosaurs except for early mammals.
Dinosaurs
This document provides an overview of a week-long "Dino Days" program for students. Each day focuses on a different topic related to dinosaurs, such as different dinosaur types (sauropods, theropods), their features (armor, teeth), and famous paleontologists. Activities include learning about dinosaur characteristics, doing arts and crafts projects like fossil making, and going on scavenger hunts. The goal is for students to have fun exploring the world of dinosaurs and learning how paleontologists study these prehistoric animals.
Dinosaur face offs digital book
This document provides an overview of a digital book that sets up hypothetical battles between different dinosaurs. It describes some of the battles that are featured, such as Herrerasaurus vs Allosaurus, Deinonychus vs Stegosaurus, and Tyrannosaurus vs Triceratops. It also gives instructions on how to use the interactive digital book to learn more about each dinosaur's features and stats and decide who would win in each battle.
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Neanderthal men were first discovered in Germany in the 1800s by mine workers. Further excavations uncovered additional Neanderthal remains. Neanderthals lived in areas like Germany and Russia during the ice age and occupied caves for shelter and warmth. Studies of Neanderthal bones and tools have provided insights into how they lived, finding evidence they hunted reindeer, fought other tribes, and made stone tools.
Dinosaurs Heaven and Hell
Velociraptors were small, feathered, meat-eating dinosaurs that lived 80-85 million years ago. They were about 5-6 feet long, 2.5-3 feet tall, and weighed 15-40 pounds. They had sickle-clawed hands and feet, a long stiff tail, and a thin snout. An asteroid impact around 160 million years ago caused widespread extinction of dinosaurs by changing the climate and environment through acid rain, earthquakes, and volcanic eruptions, making it difficult for many dinosaurs to survive. Plant-eating dinosaurs made up most of the population and ate plants like trees, ferns, and later fruits, while meat-eaters hunted animals and some sc
Dinosors
Dinosaurs were land-dwelling reptiles that walked erect on two legs or four legs depending on the group. They had defensive weapons like horns, claws and spikes and behaviors like headbutting. Some dinosaurs lived in herds or packs as evidenced by fossil bonebeds, trackways and nesting sites. It is widely accepted that dinosaurs died out after a large comet hit Earth around 66 million years ago, creating debris that blocked the sun and cooled the climate so dinosaurs could no longer survive.
The Ultimate World Encyclopedia of Dinosaurs & Prehistoric Creatures: Over 1,...
Have you heard? Dinosaurs and prehistoric creatures are back! The planet has not always been home to the mighty dinosaur, but with the discovery of new species, and their rich and varied histories, it is today.
This book covers all things dinosaur: from prehistoric ancestors that existed for hundreds of millions of years to the herbivorous dinosaurs that roamed the Earth 66 million years ago. Each entry in this encyclopedia presents details on its scientific name, origins, characteristics, habitat, diet, appearance, classification and more.
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Dinosaurs ppt with info
Dinosaurs lived millions of years ago before humans existed. They came in a wide range of sizes from as small as a chicken to over 30 meters long. While no one knows for sure what dinosaurs sounded like or their colors, fossils provide evidence that they were reptiles that hatched from eggs and included both herbivores and carnivores. Some of the largest dinosaurs described include Brachiosaurus, Diplodocus, and Tyrannosaurus Rex, while smaller ones discussed are Stegosaurus, Iguanodon, and Triceratops. Fossils are what provide scientists information about dinosaurs since they became extinct millions of years ago before humans.
Dinosaur facts power point
The document provides information about dinosaurs, including that the word dinosaur means "terrible lizard," dinosaurs lived until around 65 million years ago and likely went extinct due to an asteroid or volcano, and there were two main types of dinosaurs - Saurischia and Ornithischia - which were distinguished by differences in their hip structure and included herbivorous and carnivorous subgroups.
Dinosaurs
Millions of years ago, dinosaurs thundered over the earth. However, until the 19th century when the first fossils were discovered, no one knew dinosaurs existed. Now paleontologists have identified over 330 different kinds of dinosaur fossils. While it's difficult to know exact details, dinosaurs lived during the Mesozoic era and included both herbivores and carnivores. The carnivores hunted the herbivores, who ate plants. Dinosaurs eventually went extinct around 66 million years ago.
Dinosaur Types
This document provides information on different types of dinosaurs that lived during various periods, including the Anatotitan, Triceratops, Gallimimus, Minmi, Tyrannosaurus, Prenocephale, Pteranodon, and Mesosaurs. Each dinosaur's name, size, weight, diet, and period they lived in is listed. The document aims to teach about the different kinds of dinosaurs that once roamed the Earth.
Dinosaurs
Dinosaurs were the most advanced reptiles that once dominated the Earth. They exhibited a wide range of diets, including carnivorous, herbivorous, and omnivorous species. Around 65 million years ago, a meteorite impact is believed to have changed the climate and caused the extinction of all non-avian dinosaurs. Some of the herbivorous dinosaurs that lived in North America during this period included Triceratops, known for its three horns, and Edmontosaurus, which grew up to 10 meters tall. Tyrannosaurus rex was one of the largest carnivores, reaching 13 meters in length and weighing 6-8 tons, making it the most famous dinosaur.
Dinosaurs powerpoint
This document provides information about two dinosaurs: Velociraptor and Tyrannosaurus. It describes key details about each such as their names, sizes, weights, diets, periods they lived in, and locations. Velociraptor was a smaller theropod that lived 80 million years ago in Mongolia, while Tyrannosaurus was a much larger theropod that inhabited North America 65 million years ago. The document also notes the vast range in sizes of dinosaurs, from the smallest being chicken-sized to the largest exceeding 100 feet in length.
Dinosaur Ppt Project
This document provides an overview of dinosaurs including:
1) It describes the three periods when dinosaurs existed from 251-65 million years ago and the types of dinosaurs that emerged during each period.
2) It explains that dinosaurs are classified as reptiles and discusses evidence that some may have been warm-blooded.
3) It outlines the three main types of dinosaurs - carnivores, herbivores, and omnivores - and provides examples of each type.
Dinosaurs
Dinosaurs dominated land for over 160 million years. Birds evolved from small feathered theropod dinosaurs and are now considered a type of dinosaur. While sauropods like Brachiosaurus were the largest at over 30 meters long, small feathered dinosaurs like Microraptor were only around a chicken's size. Dinosaurs displayed a diversity of body shapes, sizes, diets and behaviors during their long reign.
The Flaming Cliffs
The Flaming Cliffs of the Gobi Desert in Mongolia have yielded fossils of numerous dinosaurs. Several dinosaur species have been identified from fossils found at this location, including Velociraptor, Oviraptor, Protoceratops, and Pinacosaurus. These dinosaurs lived during the Cretaceous period and represented different diets, from carnivores like Velociraptor to herbivores such as Protoceratops and omnivores such as Oviraptor.
dinosaurs
Dinosaurs were the dominant land animals for over 160 million years, from the late Triassic period until the end of the Cretaceous period. They exhibited great diversity, with over 500 known genera and more than 1,000 species. Birds evolved from feathered, winged theropod dinosaurs and are the only living dinosaurs today. The extinction of most dinosaur species occurred during a mass extinction event at the end of the Cretaceous period, around 65 million years ago.
English présentation dinosaurs
Scientists have discovered dinosaur footprints in Poland that date back 2 million years after the worst mass extinction event 252 million years ago. This suggests that dinosaurs arose much earlier than previously thought, directly as a result of ecological gaps left by the mass extinction. The footprints were from small, cat-sized creatures that walked on four legs and were likely herbivorous. This discovery challenges the view that dinosaurs emerged 15-20 million years after the extinction and provides evidence that the devastation paved the way for dinosaurs to fill empty niches left by destroyed predators.
What did dinosaurs eat powerpoint
Some dinosaurs like the Velociraptor and T-Rex were carnivores that ate meat from other animals like lizards, turtles, and eggs. Most dinosaurs were herbivores like the Stegosaurus that used their blunt teeth to eat plants and vegetation from the ground or trees depending on their neck length. Herbivores made up the largest group of dinosaurs and ate leaves, twigs, and other plant matter for food.
Dinosaur Ppt Project 1213297748358502 8
This document provides an overview of dinosaurs including:
1) It describes the three periods when dinosaurs existed from 251-65 million years ago and the types of dinosaurs that emerged during each period.
2) It explains that dinosaurs are classified as reptiles and discusses evidence that some may have been warm-blooded.
3) It outlines the three main types of dinosaurs - carnivores, herbivores, and omnivores - and provides examples of each type.
Dinosaurs
The document discusses several theories about what caused the extinction of dinosaurs. The main theory is that an asteroid impact killed all the dinosaurs. Other theories include starvation due to lack of plant food for herbivores, volcanic eruptions, climate change, and diseases from poisonous plants or animals eating eggs. The document also describes how some dinosaurs, such as ankylosaurs and stegosaurs, were armored for protection, while others like raptors had speed to evade predators.
Dinosaurs
Dinosaurs evolved from reptiles called archosaurs during the Triassic period. They walked on two legs, unlike modern crocodiles, and some evidence suggests dinosaurs were warm-blooded. Dinosaur names come from Greek and Latin words describing various physical attributes. During the Jurassic period, climate changes resulted from shifting continents and seas, creating favorable conditions for dinosaurs to diversify. The Cretaceous period saw further changes to plants and herbivore groups, as well as rising sea levels, until the mass extinction at the end of this era.
How Dinosaurs Became Extinct
A meteorite struck Earth around 65 million years ago, killing the dinosaurs and over half of all life forms. Dinosaurs first appeared around 225 million years ago and evolved from earlier reptiles called thecodonts. The largest dinosaur was the ultrasaurus, while Tyrannosaurus rex was the strongest. Herbivorous dinosaurs ate plants, carnivorous dinosaurs ate meat, and omnivorous dinosaurs ate both plants and meat. The meteorite impact kicked up dust that blocked the sun's warmth and light, destroying plants and leaving dinosaurs without food. This led to the extinction of the dinosaurs except for early mammals.
Dinosaurs
This document provides an overview of a week-long "Dino Days" program for students. Each day focuses on a different topic related to dinosaurs, such as different dinosaur types (sauropods, theropods), their features (armor, teeth), and famous paleontologists. Activities include learning about dinosaur characteristics, doing arts and crafts projects like fossil making, and going on scavenger hunts. The goal is for students to have fun exploring the world of dinosaurs and learning how paleontologists study these prehistoric animals.
Dinosaur face offs digital book
This document provides an overview of a digital book that sets up hypothetical battles between different dinosaurs. It describes some of the battles that are featured, such as Herrerasaurus vs Allosaurus, Deinonychus vs Stegosaurus, and Tyrannosaurus vs Triceratops. It also gives instructions on how to use the interactive digital book to learn more about each dinosaur's features and stats and decide who would win in each battle.
Pptantro
Neanderthal men were first discovered in Germany in the 1800s by mine workers. Further excavations uncovered additional Neanderthal remains. Neanderthals lived in areas like Germany and Russia during the ice age and occupied caves for shelter and warmth. Studies of Neanderthal bones and tools have provided insights into how they lived, finding evidence they hunted reindeer, fought other tribes, and made stone tools.
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Dinosaurs Heaven and Hell
Velociraptors were small, feathered, meat-eating dinosaurs that lived 80-85 million years ago. They were about 5-6 feet long, 2.5-3 feet tall, and weighed 15-40 pounds. They had sickle-clawed hands and feet, a long stiff tail, and a thin snout. An asteroid impact around 160 million years ago caused widespread extinction of dinosaurs by changing the climate and environment through acid rain, earthquakes, and volcanic eruptions, making it difficult for many dinosaurs to survive. Plant-eating dinosaurs made up most of the population and ate plants like trees, ferns, and later fruits, while meat-eaters hunted animals and some sc
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Dinosaurs ruled the Earth for millions of years during the Mesozoic Era until about 66 million years ago, when they mysteriously went extinct. They were giant prehistoric reptiles that lived long before humans existed and were not discovered by scientists until the 19th century. Dinosaurs came in many different kinds and fascinated people once their fossils were found and they were learned about.
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A paleontologist named Nizar Ibrahim discovered fossils of the predatory dinosaur Spinosaurus in the Moroccan Sahara Desert. Analysis of the fossils revealed that Spinosaurus had adaptations like a crocodile-like skull, sail-like structure on its back, and paddle-like feet, suggesting it lived in water. This was the first known dinosaur to live primarily in water. Paleontologists study fossils to learn about past organisms and environments, noting where fossils are found and characteristics of the surrounding rock to determine the fossil's age.
EN Paleontology 101_ What Is a Dinosaur.pptx
Dino 101: Dinosaur Paleobiology is a 12-lesson course teaching a comprehensive overview of non-avian dinosaurs. Topics covered: anatomy, eating, locomotion, growth, environmental and behavioral adaptations, origins and extinction. Lessons are delivered from museums, fossil-preparation labs and dig sites. Estimated workload: 3-5 hrs/week.
Dinosaur Slideshow
The document discusses several theories about what caused the extinction of dinosaurs. One theory is that a severe ice age caused temperatures and water levels to drop dramatically, creating conditions dinosaurs could not survive. Another popular theory is that an asteroid impact wiped out the dinosaurs. The document also describes different types of dinosaurs, including herbivorous and carnivorous species, and what types of plants and other dinosaurs they preyed upon in the food chain.
Dinosaurspptwithinfo 120713125409-phpapp02
Dinosaurs lived millions of years ago in various shapes and sizes, from the largest over 30 meters long to the smallest about the size of a chicken. They were reptiles that hatched from eggs and included both herbivores that ate plants and carnivores that ate meat. Fossils provide evidence of these extinct creatures, including their bones, claws, eggs, and even plants and insects from the period when dinosaurs inhabited the Earth, though the exact causes of their mass extinction remain unknown.
Early humans
Early humans like Homo habilis and Homo erectus began emerging around 3 million years ago in Africa. They were tool-users and hunters/gatherers. Later groups like Neanderthals and Cro-Magnon man were more advanced, controlling fire, using clothing and shelters, and creating artworks like cave paintings. The ability to control fire allowed early humans to expand across the world, following animal herds during ice age periods when sea levels were lower and land bridges appeared.
Unit of Inquiry 4: Where We Are in Place and Time: Early Humans
Hominids first appeared around 3 million years ago in Africa. Early humans like Australopithecus were smaller than modern humans and used tools. Later groups like Homo habilis and Homo erectus were taller and smarter, and Homo erectus was the first to control fire. Neanderthals were also a species of early human. Cro-Magnon man was an advanced early human that lived in Europe around 30,000 years ago and made cave paintings, though the purpose of these paintings remains a mystery.
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Dinosauri Simonetta
- 2. Millions of years ago, on the earth there were any people but dinosaurs. Dinosaurs lived on the earth for over 165 million years but then they mysteriously became extinct.
- 3. There are lots of different kinds of dinosaurs, some are HUGE…… … and some are small.
- 4. Some dinosaurs run fast on two legs. Some dinosaurs walk on four legs and are very slow
- 5. Dinosaurs eat different things. Diplodocus eats leaves. It is herbivore. velociraptor and T-Rex, eat meat. They are carnivore.
- 6. There are many kinds of dinosaurs. They have… … armour plating, … horns, … bumpy skin … wings.
- 7. Nobody knows exactly what happened to the dinosaurs. Some people believe that an asteroid caused changes on the earth that the dinosaurs could not adapt to.
- 8. All that is left of the dinosaurs are fossils. These are dinosaur bones that have been discovered in the earth and rock.
- 9. NATURAL HISTORY MUSEUM LONDON The dinosaurs collection in this museum is the most important in the world Visit the museum website http://www.nhm.ac.uk/ kids-only /
- 10. There are ten thousand (10.000) dinosaurs specimens
- 12. Children are wellcome to the museum, they can enjoy dinosaurs through plays and activities
- 14. Produced by Bev Evans,adapted by Simonetta Leonardi