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Earth Long Ago C

2nd Grad Unit C Chapter 2

QuestionAnswer
Which dinosaurs were the largest land animals that ever lived...1.) Meat Eaters or 2.) Plant Eaters Plant Eaters
This is what is left of a plant or animal that lived long ago. Fossil
Name the three steps of how a fish fossil is made. A fish dies; mud and sand cover up the fish; the mud and sand to to rock
This is a scientist who finds and studies fossils. Paleontologist
What does a paleontologist do by studying fossils? They learn about plants and animals that lived long ago.
Name some types of fossils scientists find in rocks animal teeth, shells, bones that have turned to stone and plant and animal prints
How do scientists get fossils? They chip the rock away. They work slowly and carefully so that they do not break the fossils
What is another word for rebuilding? Reconstruct
What do scientists compare fossils with to learn about animals and plants They compare them to plants and animals that live today to see how they have changed
This means "no longer living" Extinct
This ia a kind of animal that lived millions of years ago Dinosaur
What does "dinosaur" mean? It means terrible-lizard
A type of dinosaur is Triceratops. What does Triceratops mean? Three-horned face
Tyrannosaurus Rex was a big meat-eating dinosaur. What does its name mean? Tyrant lizard king
How do paleontologists learn about dinosaurs? They compare them to animals that live today. Triceratops had flat teeth like plant eating animals today and T-Rex had long pointed teeth like meat eating animals today.
Created by: cchristine98
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