The difference between compost and mulch is:
A) compost is mixed into soil to improve fertility; mulch is placed on soil's surface to control weeds and retain moisture.
B) compost is made of inorganic materials; mulch is made of organic materials.
C) compost is used in landfills, individual property owners use mulch.
D) composting is an expensive commercial process; mulching is a do-it-yourself endeavor.
E) There is no difference. Mulch and compost are synonyms.

Question

Quizplus · Accepted Answer

Compost and mulch have different purposes and effects on soil. Compost improves soil fertility by adding nutrients, while mulch helps retain moisture and control weed growth on the soil's surface.

The Difference Between Compost and Mulch Is