Glaciers are thick, heavy sheets of snow and ice which move slowly downhill. the picture below shows a glacier.
what happens to the ground underneath a glacier?
a) the ground is built up into a hill.
b) the ground is completely covered in large boulders.
c) the ground is eroded and worn away into a valley.
d) the ground is not changed by the glacier.

Similarities of capitalism, socialism and communism

List 3 ways people were targeted by the nazis.

1of the following choices, which one best describes one way that christianity came to east africa? a. christians traveled in caravans through the sahara desert and introduced the people of mali to a new religion. b. christian traders from the mediterranean interacted with the people of axum. c. christian military from west africa traveled across the continent to bring their religion to the people of east africa. d. christian rulers from asia traveled to east africa to bring their religion to the people. 2 which trade item from outside the region did west africans need most? a. gold b. camels c. salt d. iron