Question

this help to preserve soil fertility
a.pluging gullies
b.mulching
c.Fallowing
d.spraying pesticides​

Answer 1

Answer:

a) ploughing gullies.

hope it helps you.....

please mark it as brainliest....

have a great day.......

Answer 2

Answer:

Answer is plugging gullies

Mark me as brainliest