Statement: To save the environment enforce total ban on illegal mining throughout the country. Assumption: I. Mining which is done legally does not cause any harm to the environment II. Mining is one of the factors responsible for environment degradation.
Correct Answer: if only assumption II is implicit.
Explanation:
It is not implicit that legal mining does not harm and illegal mining does all harm. It harmful for the environment. This happens because norms are flouted with impunity in illegal mining.