Question

3. Which one brings a sudden change in the environment?
a formation of a river
(b) rainfall
growth of a plant
(d) formation of a mountain
erity by the term that stands for the topmost layer of the earth comprising of loose materi
(b) soil
(d)sima​

Answer 1

Answer:

may be formation of a mountain

erity by the term that stands for the topmost layer of the earth comprising of loose material

Answer 2

Answer:

formation of a mountain

erity by the term that stands for the topmost layer of the earth comprising of loose material

Explanation:

hope it help u

if it please mark me as brain list