Environmental equation is restored by Decomposers, Biogeochemical cycles involve cycling of Nutrients

Home >> Online-Test >> Biology >> Biosphere

Free Online Mock Biology Multiple Choice Test on Biosphere

Sub Category : Biosphere	Test : 4	Time Left :
1.Environmental equation is restored by
(1) Producers (2) Consumers (3) Decomposers (4) All
1 2 3 4
2.Biogeochemical cycles involve cycling of
(1) Energy (2) Gases (3) Nutrients (4) H2O
1 2 3 4
3.In sedimentary cycles, the reserve pool is
(1) Air (2) Water (3) Lithosphere (4) C + atmosphere
1 2 3 4
4.Sedimentary cycle having a small gaseous component also is found in ... cycle ?
(1) P (2) S (3) N (4) C
1 2 3 4
5.Volcano eruption distrubs .... cycle ?
(1) P (2) N (3) C (4) S

1 2 3 4
	1 2 4 5

Free Online Mock Biology Multiple Choice Test on Biosphere