The correct answer is Adults cannot correct the damage done
Her main point is that adults keep hurting the environment and causing chaos through their deeds but they don't know how to fix problems when they realize that they have caused them. She urges them thus to instead of thinking about resolving issues, which they can't do, to stop breaking the earth and prevent problems before they occur.
The tense being used is present tense.
Answer is B
A just gives off what happens
C was gives off it was in the past
D gives off what they need to expect in the future
