Answer:
Yes they were alive
Explanation:
Dinosaurs were alive during the deformation of Pangaea. In fact, scientists were able to confirm the existence of Pangaea because paleontologists found dinosaur fossils of similar/identical species of dinosaurs in locations that are now separated by oceans.
What do you think? Should human activity should be documented on the geological scale? Why or why not? If the human population were not the size it was today, how would Earth be different? Consider all four spheres—geosphere, atmosphere, hydrosphere, and biosphere—in your answer.
Answer:
I think it should be documented on geological scale
productivity is a measure of:
Answer: the amount of input needed to create a certain output.
Explanation:
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Scientists have observed that some of the features in rocks found in North America are very similar to those found in other continents, like Africa. This could be considered evidence for which of the following scientific theories?
A.
The continents used to be joined together.
B.
The ocean had once covered most of Earth.
C.
A large asteroid hit Earth millions of years ago.
D.
A group of early humans traveled across the oceans.
Answer:
A
Explanation:
because the earth was joined together until the continental drift happened
3. All of the following are opportunities for citizens to participate in political party activities at all
levels EXCEPT-
A. Passing legislation
B. Contributing financially