Answer: because after all if all natural things die we will too assuming most people depend on natural vegetation to live.
Explanation:
The correct answers of the given question above would be <span>glacial activity and tectonic plate movement of the earth's crust. The two physical processes that shaped many land forms in the United States are glacial activity and tectonic plate movement of the Earth's crust. Hope this answer helps. </span>
The correct answer is false.
