Question

LET'S APPLY
What would happen to the fertility of the soil if there were no bacteria and fungi?
(Hint: Bacteria and fungi are decomposers.)
2. What would happen to the quality of air if the cutting down of trees keeps increasing?
(Hint: Trees help in cleaning the air.)
LET'S DISCUSS​

Answer 1

Answer:

Without microorganisms dead and decaying matters would have remained unchanged and the nutrients from those matters cannot be added to the soil. ... As a result fertility decreases.