Define the following. 1 Thermal pollution 2 Abiotic component. 3 Hydrosphere. 4 Land degradation 5 Acid rain 6 Renewable energy 7 Soil erosion.
[7 marks]Describe Water Resources.
[7 marks]Explain Scope and importance of Environmental Studies.
[7 marks]Discuss causes and effects of deforestation.
[7 marks]What is global warming? Why is it considered to be one of the major global environmental issues?.
[7 marks]How the use of alternate energy sources can help environment?
[7 marks]What are causes of land degradation? Narrate common pollutants responsible for causing land pollution.
[7 marks]Write about three techniques that protect soil erosion.
[7 marks]What is noise pollution? Describe the sources and effects of noise pollution..
[7 marks]Discuss the cause and effects of industrial wastes.
[7 marks]Write explanatory note on ozone layer depletion.
[7 marks]Explain Solid waste Management in Details.
[7 marks]Explain components of Eco system and their role. List any three ecosystem example..
[7 marks]Write a short note on Sustainable development.
[7 marks]Clarify the need of family welfare programs to control population explosion.
[7 marks]Write a detail note on water related diseases.
[7 marks]Explain the role of Information Technology in environment and human health.
[7 marks]