Unfavourable effects and control techniques of water polluti

Question

Question 1:

Illustrate out the term deforestation. And also illustrate the causes for deforestation and describe its consequences.

Question 2:

List all the various water resources and describe over utilization and exploitation of surface water.

Question 3:

Illustrate the structure and functions of the forest ecosystem.

Question 4:

Illustrate in detail the various threats to biodiversity.

Question 5:

Illustrate in detail the energy flow in any aquatic eco­system.

Question 6:

Write down a comprehensive note on the significance of conservating bio­diversity.

Question 7:

Discuss the sources, unfavourable effects and control techniques of water pollution.

Question 8:

Illustrate the steps which are involved in solid waste management.

Question 9:

Write down the sources for the thermal pollution. Illustrate briefly its effects and control techniques.

Question 10:

How does earthquake occur? Illustrate the steps to be taken to diminish the earthquake disaster.