Question : Which of the following listed is not a feature of organic farming?

Option 1: The non-use of chemical fertilisers and pesticides

Option 2: Soil is nurtured for future use by maintaining micro-organisms

Option 3: Use of synthetic fertilisers

Option 4: Very less energy consumption

Question : What is a significant impact of urbanisation on the environment?

Option 1: Increased green spaces

Option 2: Reduced air pollution

Option 3: Higher energy consumption

Option 4: Lower water usage

Question : The  process of photosynthesis involves conversion of 

Option 1: chemical energy into radiant energy

Option 2: chemical energy into mechanical energy

Option 3: solar energy into chemical energy

Option 4: mechanical energy into solar energy

Question : Which non-conventional energy source depends on the sun's heat?

Option 1: Wind energy
   

Option 2: Tidal energy
    

Option 3: Geothermal energy

Option 4: Solar energy

Question : Global environmental norms are established primarily to:
  

Option 1: Facilitate unrestricted economic development
   

Option 2: Promote sustainable use of natural resources
   

Option 3: Increase dependence on non-renewable energy sources

Option 4: Limit international cooperation on environmental issues