problem 1: Illustrate the term acid rain? describe how is it formed?

problem 2: Give a detailed account of the effects of the acid rain.

problem 3: What do you mean by the term desertification? Describe the causes of the desertification.

problem 4: What measures must be adopted to stop the desertification?

problem 5: Define the term sustainable development. Describe strategies for the sustainable industrial growth in the context of developing country.

problem 6: Describe the significant parameters which determine sustainable.

problem 7: Illustrate the ecological principles underlying the sustainability?

problem 8: Describe different efforts at govt. and non-govt. level to accomplish sustainable development in your country.