1. Which observation supported Wegener’s theory of continental drift?
<span>d. (The earth’s rotation could provide enough force to move the continents apart. )
</span>But this is not true. we know today that continents are present on the surface massive slabs called tectonic plates.
2. Which feature do you usually see when tectonic plates move apart?
b. <span>earthquakes
</span>
3. What happens in a convection cell?
b. Cold, dense material moves horizontally, while hot, less dense material moves vertically.
Answer:
In 2002, North Korea announced that it was changing to a free market economy ( last choice).
Answer:
For most of their existence on this earth, human beings lived in small, nomadic, and relatively egalitarian groups, whose livelihood and economy was based ...Explanation:
A. democracy
Explanation:
believe this is the answer :)
