Replanting trees on a bare hillside is an example of A) conservation and refforestation
B) preservation and conservation
C) restoration and preservation
D) refforestation and restoration ​

A

Explanation:

firstly, conservation because by planting trees, the land dat was once proned to erosion is covered thereby conserving de land and reforestation because, u hv replaced trees dat were once cut there

i think the answer would be a. after sentence 14! i hope i at least a little