Question

can anyone say me few gk questions about the environment? plzzzz?

Answer 1

what is biodiverty, how unicellular organism get there food,what causes global warming

Answer 2

.

What percentage of land area should remain covered by forest to maintain Ecological balance




2.

Full form of CTBT is;




3.

Full form of BOD is;




4.

In Atmosphere nitrogen consists of;


5.

Full form of COD is;