When did dinosaurs live on the earth?A. 5000 years ago.B. Hundreds of years ago.C. Millions of years ago.( A)3. What did Tyrannosaurus rex look like?A. They had long, sharp teeth.B. Their brains were as small as walnuts.C. They could run as fast as cars.(B)4. How many ...
) lived on the earth. And there were different kinds of dinosaurs on the earth. Some of them were very small, the smallest dinosaurs were about the size of a chicken. And many of them were very big. All of the dinosaurs had very small brains (...
短文填空 DINOSAURS Dinosaurs lived on earth more than sixty(1)___ years ago.This was a long time before people(2)___.There were millions of dinosaurs.They lived(3)___.Some were as small as chickens.Others were a(4)___ as ten elephants.Some dinosaurs had wings and could(5)___. ...
How do we know dinosaurs live on earth? Scientists discover fossils in rocks all over the world. Studying fossils Helps them learn about dinosaurs. They study what dinosaurs looked like, where they lived,and what they ate. Fossils are the remains of...
【题目】Dinosaurs(恐龙)lived on earth a long time ago.Some dinosaurs were h 1 and had long tails-theywere bigger than a whole family of elephants.Otherswere very small-they were about the s 2 of achicken.Not all dinosaurs ate meat.Some just atep 3.Not all of them were d 4.Some ...
5. Why is the T-Rex very dangerous?Because it had long sharp teeth and it ate meat 2【题目】Dinosaurs(恐龙)ived on Earth for many many years ago, and no dinosaursare alive today. Scientists study dinosaur bones to find out how they lived andwhat they looked like.We know dinosaurs ...
Dinosaurs used to live on Earth a long time ago. Some of them were huge and others were very small. Some of them ate meat and others ate plants. So not all of them are dangerous . They lived on Earth for about 135 million years. Nowadays scientists study dinosaur bones and eggs to ...
1【题目】回答问题话题:恐龙时代Dinosaurs lived on the earth more than sixty million years ago. This was a long time beforepeople existed. There were millions of dinosaurs. They lived everywhere. Some were as small aschickens. Others were as big as ten elephants. Some dinosaurs had wings and ...
1Millions of years ago, dinosaurs lived on earth. At that time, the whole earth was warm andwet. There were great forests and they could find enough to eat.Gradually, parts of the earth became cold and dry, and the forests there died. Then dinosaurscould not find enough to eat. This ...
5. How can we know that dinosaurs often fought each other? 2Millions of years ago, dinosaurs lived on earth. At that time, the whole earth was warm andwet. There were great forests and they could find enough to eat.Gradually, parts of the earth became cold and dry, and the forests ...