Question : Fill in the blanks- _________ refers to destruction of ozone in the ozone layer due to presence of chlorine from chlorofluorocarbons and other forces.
Option 1: Ozone layer
Option 2: Global warming
Option 3: Sustainable development
Option 4: None of the above
Correct Answer: Ozone layer
Solution : Ozone layer refers to destruction of ozone in the ozone layer due to presence of chlorine from chlorofluorocarbons and other forces. Hence Option A is correct.
Question : Fill in the blanks- __________ is the observed and projected increase in the average temperature of earth atmosphere and oceans.
Question : Fill in the blanks- __________ is the presence of pollutants in the air and search concentration, which are harmful to men and environment.
Question : Fill in the blanks- __________ refers to the development process that meet the need of present generation without compromising on the ability of the future generations to meet their respective needs.
Question : Fill in the blanks- __________ degrades the quality of water and death of several animals which are threat to human life.
Question : Which of the following are the reasons for environmental crisis?
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