Question

Which biological factor is responsible for poor
vegetation in deserts?
(a) Grazing by animals and goats
(b) Low rainfall
(c) Poor fertility of soil
(d) Native mankind

Answer 1

Answer:

b) low rainfall

hope it helps you

Answer 2

Low rainfall is the biological factor which is responsible for poor vegetation in the deserts. (Option B)

• The proper growth of the vegetation is dependent on various biological factors of our environment.

• Similarly,the rainfall is one of the most important biological factors which is necessary for the growth of a proper vegetation because without water the plants cannot grow and perform photosynthesis.

• And this lack of rainfall in the desert regions is the main reason behind the poor vegetation growth.