1. Pterosaurs
By, Yu,Y

2. Quick facts about Pterosaurs.
Pterosaurs was a member of an extinct group of flying reptiles.
Pterosaurs lived in the Mesozoic Era, from about 251 million to 65 million years ago.
Their fossils have been found on every continent.

3. Environment When Pterosaurs was alive…
Pterosaurs were living at time of Mesozoic Era.
The climate of the Mesozoic Era was warmer than it is today, and it had little difference between summer and winter.

4. What species were Pterosaur related & habitats of them.
Most pterosaurs lived in coastal areas, near salt water. This is habitat of Pterosaur.
Pterosaur are NOT related to birds. Many of people thinks that Pterosaur is related to birds, but it is not related.
Then what is Pterosaur related to? They are related to DINOSAURS.

5. Pterosaur went extinct…
Pterosaur went extinct with other dinosaurs.

6. Pterosaur survived by…
Pterosaur survived from many comets hitting by flying all around the Earths.
WOW!!!

7. Relatives…
As I said in the previous slide, there is no relatives in Pterosaur.
But, there is a similar organism with Pterosaur.
What do you think it is?
It’s a B I R D ! ! !
They both fly but the shape of the bone is way different.

8. Now…. Show me what you remembered from this ppt!
Question 1
What is Pterosaur a member of?
Answer is…
Pterosaurs was a member of an extinct group of flying reptiles.

9. Question 2 Most Pterosaurs lived in? Answer
Pterosaurs lived in coastal areas, near salt water.

10. Question 3
Pterosaurs lived in the Mesozoic Era, from about ____ million to ___ million.
What is the answer for blank? ( Tell at least 1)
Answer
Pterosaurs lived in the Mesozoic Era, from about 251 million to 65 million