What is the most superior upper body muscle?

Obturator Externus

Obturator Externus: This is one of the smaller muscles of the medial thigh, and it is located most superiorly.

Explanation:

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation:

it's c. (to reduce the greenhouse effect/carbon gasses)