Question 38 Continental drift was the slow movement of Earth's crustal plates that occurred thousands of years ago. It is not happening in present...

Question 38

Continental drift was the slow movement of Earth's crustal plates that occurred thousands of years ago. It is not happening in present time.

True

False

Question 39

If all of Earth's history were compressed into an hour, humans would first appear about 30 minutes ago.

True

False

Question 40

Extinctions have only begun to occur on Earth in the last 4 thousand years.

True

False