Question : Fill in the blanks-
__________  degrades the quality of water and death of several animals which are threat to human life.
 

Option 1: Water pollution
 

Option 2: Air pollution
 

Option 3: Sustainable development
 

Option 4: None of the above
 

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.
 

Option 1: Water pollution
 

Option 2: Air pollution
 

Option 3: Sustainable development
 

Option 4: None of the above
 

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
 

Question : Fill in the blanks-
New equipments, research and development, are the part of ____ environment.
 

Option 1: Economic environment
 

Option 2: Social environment
 

Option 3: Technological environment
 

Option 4: Political environment
 

Question : Fill in the blanks-
__________ is the observed and projected increase in the average temperature of earth atmosphere and oceans.
 

Option 1: Ozone layer
 

Option 2: Global warming
 

Option 3: Sustainable development
 

Option 4: None of the above