problem 1:

a) describe the life supporting properties of water.
b) prepare short notes on Classification of ecosystem and Feedback loop.

problem 2:

a) prepare an essay on the concept of limiting factors.
b) prepare brief notes on: Productivity and Food webs.

problem 3:

a) prepare an essay on the interspecific competition and coexistence.
b) prepare brief notes on: Mutualism and Ecological niche.

problem 4:

a) What do you mean by population? Give an account on the population dynamics.
b) prepare short notes on: Optimization and Basic concepts of rates.

problem 5:

a) Describe the term wild life trade? Give an account on its management strategies.
b) prepare brief notes on: IUCN and Biosphere reserves.