Answer:
Outer core
Explanation:
it is the most liquidy of all the layers.
Through human adaption and technological innovation
Answer:
One way that glaciers change the landscape is by erosion. As they pass over the ground, the ice scrapes up soil and rock. A valley glacier will leave a valley much deeper, as it erodes the underlying surface with plucking and abrasion.
Answer:
B
Explanation:
The printing press allowed mass production of books that spread new scientific ideas.