Important Questions [15]
- Public all over India is very much concerned about the deteriorating air quality in large parts of North India.
- Answer the Following Question. List Four Benefits to Human Life by Eliminating the Use of Cfcs.
- List the Greenhouse Gases Other than Carbon Dioxide.
- Name the Greenhouse Gases that Contribute to Global Warming.
- Justify the need for the signing of the 'Montreal Protocol' by the participating nations in 1987.
- Name the Pollutant Attributed to Be the Cause of ‘Ozone-hole’ Over the Antarctica Region.
- Answer the Following Question. Name the Layer of the Atmosphere that is Associated with ‘Good Ozone’.
- Answer the Following Question. Name the Layer of the Atmosphere that is Associated with 'Good Ozone'
- Explain the Relationship Between Cfc’S and Ozone in the Stratosphere.
- How Have Human Activities Caused Desertification? Explain.
- An electrostatic precipitator in a thermal power plant is not able to generate a high voltage of several thousand. Write the ecological implication because of it.
- Name Any Two Sources of E-wastes and Write Two Difference Ways of Their Disposal.
- What is joint forest management?
- How Does a Desert Plant Adapt to the Dry, Warmer Environmental Conditions ?
- Since October 02, 2014 “Swachh Bharat Abhiyan” has been launched in our country. a. Write your views on this initiative giving justification.
Concepts [10]
- Environmental Issues
- Controlling Vehicular Air Pollution: a Case Study of Delhi
- Effects of Domestic Sewage and Industrial Effluents on Water
- Solid Wastes
- Radioactive Wastes
- Greenhouse Effect and Climate Change
- Ozone Depletion in the Stratosphere
- Degradation by Improper Resource Utilisation and Maintenance
- Radioactive Waste Management and E-waste
- Environmental Issues
