Unit-4: 2 Mark Questions

1.       Define ecosystem

2.       Define natural environment

3.       Renewable resources

4.       Non-renewable resources

5.       Give two examples of excessive use of Natural Resources that led to massive Environmental Impact

6.       Write short note on water/forest/mineral/food/ energy/land resources

7.       Name 5 different ways in which Humankind impact natural resources

8.       Define pollution

9.       Write short notes on air/water/soil pollution

10.   Pollution control board

11.   Air quality Index

12.   Green tribunal

13.   Define Climatic change and state one example

14.   Ozone depletion

15.   Green house effect

16.   Carbon trading

17.   Write short note on Montreol protocol/Kyoto Protocol/Paris agreement

18.   Co2 Sequestration

19.   IPCC

20.   TERI

21.   UNEP

22.   Green India Mission

23.   Biodiversity Act 2002

24.   Kerala state Biodiversity Board

25.   NAPCC