A landfill closes. The city covers the top with soil and then plants trees. what is this an examples of?

A. a biotic factor

C. habitat restoration

B. erosion

D. pollution

Habitat restoration

Correct option is B.

erosion - the trees are planted on soil to protest the soil from getted eroded.

they are also planted to keep the soil tight so that whenever there are high speed winds there would be very less chance of soil to blow away as compared to the places containing very less trees.