glaciers in the area to melt. large mountain ranges to form. deep mid-ocean trenches to develop. deserts in the area to become fertile.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: India was once its own continent. According to the theory of continental drift, India has collided with and become part of the continent of Asia. This caused
Possibilities:
- glaciers in the area to melt.
- large mountain ranges to form.
- deep mid-ocean trenches to develop.
- deserts in the area to become fertile.

large mountain ranges to form.