Q334
Mulching helps in
A.
soil fertility
B.
moisture conservation
AnswerC.
improvements soil structure
D.
soil sterility
Answer: Option B
Solution
Answer: Option B
Solution:
Mulch is any material that is spread or laid over the surface of the soil as a covering. It is used to retain moisture in the soil, suppress weeds, keep the soil cool, and make the garden bed look more attractive. Organic mulches also help improve the soil's fertility, as they decompose.