Analyzing Evidence: Continental Drift

Front

Is it Evidence?

Back

YES

Front

Is it Evidence?

Back

Yes

Front

Is it Evidence?

Back

No

Front

Is it Evidence?

Back

No

Front

Is it Evidence?

Back

Yes

Front

What is the idea of Continental Drift? Is this answer correct? A theory stating that the Earth's continents have been joined together and have moved away from each other at different times in the Earth's history

Back

True

Front

Which 2 continents have the most obvious fit of the coastlines? South America and Antarctica, North America and Eurasia, South America and Africa

Back

South America and Africa

Front

How were the fossil symbols and mountain belts helpful in deciding where to move the continents?

Back

The fossil symbols and mountain belts were helpful because it showed where the land and water dinosaurs were able to live, especially with the non-swimmers in Africa and South America. There is proof of some mountains matching in Western Europe and Greenland.

Front

Why don't the present shapes of the continents fit perfectly into a supercontinent? The coastlines of the supercontinent were weathered & eroded as they moved to their present day locations. 

Back

True

Front

Which fossil occurs on the most landmasses? What does this suggest about when these particular continents broke up?

Back

The Glossopteridales occurs on most landmasses. This suggests that the continents were once merged into supercontinents.