Question

In which of the following both pairs have correct combination?

(a)	Gaseous nutrient cycle Sedimentary nutrient cycle	Nitrogen and Sulphur Carbon and Phosphorus
(b)	Gaseous nutrient cycle Sedimentary nutrient cycle	Sulphur and Phosphorus Carbon and Nitrogen
(c)	Gaseous nutrient cycle Sedimentary nutrient cycle	Carbon and Nitrogen Sulphur and Phosphorus
(d)	Gaseous nutrient cycle Sedimentary nutrient cycle	Carbon and Sulphur Nitrogen and Phosphorus

 

Answer 1

Ans. (c) Gaseous nutrient cycle - carbon and nitrogen.

Sedimentary nutrient cycle - sulphur and phosphorus.

Explanation:  Most carbon persent in atmosphere in the form of CO2 gas and nitrogen in form of NO2.

Most phosphorus present in rocks.