Answer:
Lava erupts from Earth and cools.
Explanation:
The answer is C, a volcanic eruption
They increased their sizes to rejuvenate the land. Before the war, everyone left their farms to go to the war. And once the war was over, the farms increased in size due to the high demand of resources needed to recover from the war.
Valleys carved by glaciers is “U” and valleys carved by water is “V”
