Answer : B
Explanation: the change is caused by erosion that is caused by strong ocean waves bashing up against the cliff.
The summer monsoon generally begins in April and lasts through late September, while the winter monsoon arrives
in October and ends in March.
Answer: A. the mid-ocean ridges
Explanation:
The features that form the longest mountain range on Earth is the mid-ocean ridges and spans about 40,389 miles around the earth.
The mid-ocean ridge has about 90% of its system under the ocean. They are formed as a result of the movement of tectonic plates.
