Unit-4: 2 Mark Questions as per Syllabus 2017

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 from India

14.   Define Climatic change and state one example from outside India

15.   Ozone depletion

16.   Green house effect

17.   Carbon trading

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

19.   Co2 Sequestration

20.   IPCC

21.   TERI

22.   UNEP

23.   Green India Mission

24.   Biodiversity Act 2002

25.   Kerala state Biodiversity Board

26.   NAPCC

27.   List impact of population on environment
28.   List impact of Economic growth on environment
29. What is meant by Climatic Change?