Q1. What do you mean by spatial diversity?
Q2. What do you mean by BOD and COD with suitable exs.
Q3. Define r and k selected species.
Q4. prepare down the full form of UNDP and UNEP and also describe it.
Q5. Illustrate the limitations of the wind energy.
Q6. prepare down the two non-communicable diseases and their cause.
Q7. Illustrate the meaning of certification audit?