Dinosors
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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.
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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.
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.
Quan van viure? On van viure? L'habitat dels dinosaures
The document discusses the time periods when dinosaurs lived and their habitat. It describes the Triassic period when the first dinosaurs appeared around 250 million years ago on the single supercontinent Pangaea, which had a warm, dry climate. The Jurassic period saw more dinosaurs and frequent rain led to many new plants and animals. Finally, in the Cretaceous period the continents were in their current positions, but 65 million years ago an asteroid impact caused extinction of the dinosaurs by blocking sunlight and devastating the food chain.
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 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
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.
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.
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.
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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.
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.
Quan van viure? On van viure? L'habitat dels dinosaures
The document discusses the time periods when dinosaurs lived and their habitat. It describes the Triassic period when the first dinosaurs appeared around 250 million years ago on the single supercontinent Pangaea, which had a warm, dry climate. The Jurassic period saw more dinosaurs and frequent rain led to many new plants and animals. Finally, in the Cretaceous period the continents were in their current positions, but 65 million years ago an asteroid impact caused extinction of the dinosaurs by blocking sunlight and devastating the food chain.
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 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
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.
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.
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.
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.
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 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.
Dinosaurs
Dinosaurs lived in many forms until about 65 million years ago, when they all went extinct. Scientists have proposed several theories for their disappearance, including changes in climate that made the world colder and reduced plant life, diseases spreading as dinosaurs migrated between continents, and a large asteroid colliding with Earth that blocked sunlight and destroyed the food chain. While no single explanation is certain, it is likely the dinosaurs could not adapt to the environmental changes occurring at the end of the Cretaceous period.
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.
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.
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.
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.
Els Dinosaures
The document discusses dinosaurs that lived on Earth millions of years ago. It describes dinosaurs as large reptiles that came in many different varieties, some that walked on land, others that swam or flew. It lists some dinosaurs like Diplodocus, Plesiosaurus, Triceratops, Stegosaurus, and T-Rex. It notes that while dinosaurs once roamed the Earth, sky and sea, now only their skeletons remain as they disappeared millions of years ago.
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
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 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 lived on Earth millions of years ago and came in many varieties. Some dinosaurs were carnivorous predators, while others were large plant-eaters. Many dinosaurs developed defenses like armor plating, spiked appendages, or tail clubs to protect themselves from predators. Some dinosaurs took to the skies as flying reptiles called pterosaurs, using wing-like flaps of skin to fly and catching prey with sharp beaks or teeth. Other reptiles lived in the water as aquatic dinosaurs, using long necks, strong flippers, and sharp teeth to catch fish and other sea life.
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.
What Killed The Dinosaurs?
An interactive talk on the various theories for the extinction of the dinosaurs and other creatures and plant life
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.
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.
Jurassic period
The Jurassic period occurred around 150-200 million years ago. It was home to many iconic dinosaurs like the Archaeopteryx, Dilophosaurus, Brachiosaurus, and Stegosaurus. The Archaeopteryx was an early bird that lived in Germany and may have been able to fly or glide. The Dilophosaurus was a speedy carnivore that lived in Arizona. The huge herbivorous Brachiosaurus lived in Colorado and Tanzania. Finally, the armored Stegosaurus inhabited Wyoming and Utah. The Jurassic period eventually ended, making way for the Cretaceous period.
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Dinosaurs lived during the Age of Reptiles, from over 230 million years ago until they went extinct. They came in many different shapes and sizes, including some that walked on two legs, others on four legs, and some that could do both. Possible causes for their extinction include volcanic gases, climatic cooling, sea-level change, and low reproduction rates.
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Poor listening skills can manifest in spacing out when someone is talking, pretending to listen but not actually processing what is said, selectively listening by only paying attention to parts of what is said, listening to words without understanding meaning, and self-centered listening where only one's own perspective is considered rather than the other person's point of view.
The stages of listening
This document outlines the five stages of the listening process: 1) receiving, which involves hearing and attending to sounds; 2) understanding words in context and meaning; 3) remembering information through categorization; 4) evaluating information qualitatively and quantitatively; and 5) responding verbally or non-verbally. It also notes that empathy is key to learning from others and memory aids comprehension. The purpose is to present the stages of listening to learn how to better understand others.
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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.
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 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.
Dinosaurs
Dinosaurs lived in many forms until about 65 million years ago, when they all went extinct. Scientists have proposed several theories for their disappearance, including changes in climate that made the world colder and reduced plant life, diseases spreading as dinosaurs migrated between continents, and a large asteroid colliding with Earth that blocked sunlight and destroyed the food chain. While no single explanation is certain, it is likely the dinosaurs could not adapt to the environmental changes occurring at the end of the Cretaceous period.
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.
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.
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.
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.
Els Dinosaures
The document discusses dinosaurs that lived on Earth millions of years ago. It describes dinosaurs as large reptiles that came in many different varieties, some that walked on land, others that swam or flew. It lists some dinosaurs like Diplodocus, Plesiosaurus, Triceratops, Stegosaurus, and T-Rex. It notes that while dinosaurs once roamed the Earth, sky and sea, now only their skeletons remain as they disappeared millions of years ago.
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
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 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 lived on Earth millions of years ago and came in many varieties. Some dinosaurs were carnivorous predators, while others were large plant-eaters. Many dinosaurs developed defenses like armor plating, spiked appendages, or tail clubs to protect themselves from predators. Some dinosaurs took to the skies as flying reptiles called pterosaurs, using wing-like flaps of skin to fly and catching prey with sharp beaks or teeth. Other reptiles lived in the water as aquatic dinosaurs, using long necks, strong flippers, and sharp teeth to catch fish and other sea life.
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.
What Killed The Dinosaurs?
An interactive talk on the various theories for the extinction of the dinosaurs and other creatures and plant life
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.
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.
Jurassic period
The Jurassic period occurred around 150-200 million years ago. It was home to many iconic dinosaurs like the Archaeopteryx, Dilophosaurus, Brachiosaurus, and Stegosaurus. The Archaeopteryx was an early bird that lived in Germany and may have been able to fly or glide. The Dilophosaurus was a speedy carnivore that lived in Arizona. The huge herbivorous Brachiosaurus lived in Colorado and Tanzania. Finally, the armored Stegosaurus inhabited Wyoming and Utah. The Jurassic period eventually ended, making way for the Cretaceous period.
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Dinosaurs lived during the Age of Reptiles, from over 230 million years ago until they went extinct. They came in many different shapes and sizes, including some that walked on two legs, others on four legs, and some that could do both. Possible causes for their extinction include volcanic gases, climatic cooling, sea-level change, and low reproduction rates.
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The stages of listening
This document outlines the five stages of the listening process: 1) receiving, which involves hearing and attending to sounds; 2) understanding words in context and meaning; 3) remembering information through categorization; 4) evaluating information qualitatively and quantitatively; and 5) responding verbally or non-verbally. It also notes that empathy is key to learning from others and memory aids comprehension. The purpose is to present the stages of listening to learn how to better understand others.
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communication styles
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Styles of communication
This document discusses different communication styles - passive, assertive, and aggressive. It provides descriptions of each style's characteristics and how they affect interactions. The passive style does not respect oneself, the aggressive style does not respect others, and only the assertive style respects both oneself and others. It also gives tips on adopting a more assertive communication approach, such as preparing what to say to remain calm. The goal is to understand how different styles impact others and effectively communicate needs and feelings while also respecting the other person's rights.
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The document discusses listening skills and effective listening. It defines listening as an active process that requires attention and is different from merely hearing. Effective listening involves analyzing, organizing, interpreting sounds and messages. Basic communication skills are learned in the order of listening, speaking, reading, and writing. Real listening involves hearing, understanding, and judging what is said. Barriers to effective listening include physical, physiological, psychological factors and the speaker. Tips for being a good listener include giving full attention, focusing the mind, letting the speaker finish, and asking questions.
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Listening Skills is one of the most essential skills needed by all of us. Unfortunately, we all love only to talk and hate listening.
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A PRESENTATION ABOUT DINOSAURES ! THIS PRESENTATION WILL HELP YOU TO UNDERSTAND MORE ABOUT DINOSAURES !
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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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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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The document discusses three hypotheses presented in a reading passage about the uses of a dinosaur's crest. It casts doubt on each one. First, it argues the dinosaur's brain was not developed enough to use the crest for smell. Second, it does not provide the full hypothesis from the passage. Third, it similarly does not state the full hypothesis.
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Dinosaurs lived from 210 to 65 million years ago. Some dinosaurs like the brontosaurus were extremely large, weighing over 100,000 kilograms, while others like chickens were small. The brontosaurus was the most enormous dinosaur and ate plants all day. The tyrannosaurus was one of the most dangerous dinosaurs, with big sharp teeth used to eat other dinosaurs. Pterodactyls were unusual in that they were as big as planes and able to fly. Iguanodons were common dinosaurs that walked on their back legs with help from their tails.
Scientific skill
The document summarizes the history and key facts about dinosaurs. It discusses how scientists first began studying dinosaur bones in the 1820s and how Sir Richard Owen coined the term "dinosaur" in 1842. It describes how dinosaurs have since been divided into orders, genera, and species. Some dinosaurs were bipedal, others quadrupedal, and they exhibited a wide range of behaviors and traits. The document also summarizes theories about what caused the mass extinction of dinosaurs 65 million years ago.
Dinosaurs information for kids
Dinosaurs information for kids
In this Slide Show, You will know about Dinosaurs, their Size and what they eat, etc.
An Introduction to Dinosaurs
Dive deep into the majestic prehistoric world of dinosaurs: uncover their categories, features, and the defining characteristics that shaped their existence.
Dinosaur and their extinction
The document summarizes dinosaurs and their extinction. It describes how dinosaurs evolved from archosaurs during the Triassic period over 230 million years ago. It classifies dinosaurs into two main orders - Saurischia and Ornithischia - and describes some of the major groups of dinosaurs like theropods, sauropods, ornithopods and ceratopsians. It also discusses how birds evolved from small feathered theropod dinosaurs. Evidence from fossilized nests, eggs and footprints provide clues about dinosaur life histories, ecology and possible parental care behaviors. The document concludes by outlining theories for the extinction of non-avian dinosaurs around 66 million years ago.
dinasaour project 2.pptx
This document provides an overview of dinosaurs, including that they were diverse reptiles that lived during the Mesozoic Era, there were two main types (Saurischians and Ornithischians), they had various characteristics like walking on two or four legs and laying eggs, and some famous examples were Tyrannosaurus rex, Triceratops, and Stegosaurus. The document also notes that an asteroid impact was likely the cause of the Cretaceous-Paleogene extinction event 66 million years ago that led to the demise of most dinosaurs but allowed some birds to evolve from dinosaur descendants.
dinosaur
Dinosaurs roamed the earth millions of years ago. Spinosaurus was one of the largest and strangest dinosaurs, with a long snout and large sail on its back. Sails may have been used to warm dinosaurs' blood by catching sunlight. Some dinosaurs had armor of different shapes and sizes for protection from predators. Carnivorous dinosaurs preyed on herbivores, while the largest threat was Tyrannosaurus rex. Scientists believe dinosaurs went extinct due to events like meteor impacts or climate changes, but the exact cause is unknown.
dinosurs
Dinosaurs roamed the earth millions of years ago. Spinosaurus was one of the largest and strangest dinosaurs, with a long snout and large sail on its back. Sails may have been used to warm dinosaurs' blood by catching sunlight. Some dinosaurs had armor of different shapes and sizes for protection from predators. Carnivorous dinosaurs preyed on herbivores, while the largest predator, Tyrannosaurus rex, was a threat to all dinosaurs. Scientists believe dinosaurs went extinct due to events like meteor impacts or climate changes, but the exact cause is unknown.
'The Big Lizards’
The document provides information about dinosaurs and their evolution over time. It discusses how dinosaurs originated over 200 million years ago during the Mesozoic Era after lava flows created conditions suitable for them. It then describes several different dinosaur species from various periods, including Tyrannosaurus Rex, Velociraptor, Stegosaurus, and Triceratops. It also discusses ancestral reptiles like Chasmatosaurus that preceded dinosaurs and the lineage of dinosaurs all the way to the extinction of non-avian dinosaurs 66 million years ago.
Dinosaurs
While a meteor impact was once thought to have caused the extinction of dinosaurs, some scientists now believe evidence points to other factors. A newly discovered dinosaur relative found in Tanzania that lived 243 million years ago provides evidence that dinosaurs originated 10 million years earlier than previously believed. Most dinosaurs were herbivores that ate plants like conifers, ferns, mosses and cycads, though some were carnivores that hunted other dinosaurs or scavenged carcasses. Over time, terrestrial amphibians and swamp lizards evolved further into the first dinosaurs.
The Dinosaurs Pack
Dig into the age of the dinosaurs with our teaching, activity and display pack! The Dinosaurs Pack includes a child-friendly eBook to read together, a range of vocabulary resources, story starters, comprehension materials, Maths challenges, activity resources, bunting, display banners and more!
Available from https://www.teachingpacks.co.uk/the-dinosaurs-pack/
soni-lovestoblog-com-dinosaur-.pdf
Dinosaurs are various from taxonomic, morphological and ecological standpoints. Birds, at over 10,700 living species, are amongst the most various organizations of vertebrates. Using fossil evidence, paleontologists have recognized over 900 distinct genera and greater than 1,000 exclusive species of non-avian dinosaurs.
Dinosaurs
Dinosaurs lived on Earth over 215 million years ago, ruling the planet for nearly 150 million years before going extinct 65 million years ago. Paleontologists study dinosaur fossils found in rock to learn about their existence, carefully extracting and analyzing the remains. Major types of dinosaurs included duck-billed hadrosaurs like Anatotitan, three-horned Triceratops, ostrich-like Gallimimus, armored Minmi, large meat-eating Tyrannosaurs, and the flying Pteranodon.
Fossils (teach)
Slide show for introducing the concept o fossils to elementary students. Could be followed with another slide show called Fossil Fuels.
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The Ultimate World Encyclopedia of Dinosaurs & Prehistoric Creatures: Over 1,...
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Dinosors
- 2. Dinos
- 3. Dinos A life that has be lost for ever
- 4. Dinos A life that has be lost for ever
- 7. GENERAL ANATOMY Dinosaurs were land-dwelling reptiles that walked with an erect stance. Their unique hip structure caused their legs to stick out under their bodies, and not sprawl out from the side (as with other reptiles). When dinosaurs first evolved from more primitive archosaurs, they were bipedal (they walked on two legs). Much later, some dinosaur groups returned to a four-legged stance, most having rear legs much larger than their front legs .
- 10. New Zealand crocodile Could it be true that crocodiles once roamed in New Zealand….or is it a croc? Lake Manuherikia, as geologists call it, stretched from Tarras to Roxburgh and from the Pisa Range to the Maniototo Plain – an area of about 5,600 sq km. Life abounded here and studies so far have only scratched the surface.
- 12. DINOSAUR DEFENSIVE WEAPONS AND MANEUVERS
- 13. DINOSAUR DEFENSIVE WEAPONS AND MANEUVERS Dinosaurs were armed with built-in defensive weapons and behaviors that were used for dealing with interspecies rivalry or as protection from carnivores (meat eaters). These included: • Horns, Claws, and Spikes - Many dinosaurs had deadly, knife-like protuberances that were excellent protection from being eaten Head butting Wannanosaurus, and other thick-skulled dinosaurs may used head butting to repel predators.
- 14. HERDS AND PACKS OF DINOSAURS Some dinosaur species apparently lived in groups, as revealed by fossil evidence, which includes: • many fossils found together in bonebeds (large deposits of bones of the same species in an area) • fossilized trackways of many dinosaurs travelling together • large groups of fossilized nests grouped together.
- 15. aprintley a big comet came and hit the earth and it made a big dust cloed and the dinos got to cold and died out
- 16. HOW THEY DIED OUT aprintley a big comet came and hit the earth and it made a big dust cloed and the dinos got to cold and died out
- 17. aprintley a big comet came and hit the earth and it made a big dust cloed and the dinos got to cold and died out
- 19. aprintley a big comet came and hit the earth and it made a big dust cloed and the dinos got to cold and died out
- 20. did the dinos live yes we have all the prof of dinos did rome the earth but ask god
- 21. did the dinos live yes we have all the prof of dinos did rome the earth but ask god
- 22. did the dinos live yes we have all the prof of dinos did rome the earth but ask god
- 23. did the dinos live yes we have all the prof of dinos did rome the earth but ask god
- 24. did the dinos live yes we have all the prof of dinos did rome the earth but ask god
- 26. by liam fitzsimon cooper
- 27. by liam fitzsimon cooper
- 28. thank you for watching by liam fitzsimon cooper