Question

Which human activity negativetly affects the stabiltiy of the environment?

A. Recycling paper
B. riding bicycles
C. Cutting down all trees
D. Planting

Answer 1

C.would be the most bestest answer

Step-by-step explanation:

recycling is good, riding bikes is good instead of cars and emissions from them, and planting is excellent of course because your giving back to the environment.

so that leaves C :)