Environment and Ecology

For Civil Service Exam

                                                        By:Dr.B.P.SINGH

1.What is An Environment ?

2.What is an environment science

3.What is Ecology ?

4.What is Ecosystem?5.Types of Ecosystem

6.Interaction between Biotic and Abiotic Factors

7.Energy Flow and its Importance

8.Impact of Ecosystem Destruction

9.Conservation of Ecosystern

10.Environment Impact Assessment (EIA)

11.Natural Resources

12.Causes of Depletion of Resotrrces

13.Impact of Depletion of Resorces

14.Conservation of Resources

15.Waste Generatlon and Management

16.Sources of Waste

17.Classiftcation of Waste

18.Impact of Waste Accumulation

19.Need for Management of Waste

20.Safe Disposal of ‘Waste

21.Reduce -Reuse-Recycle

22.Legal Provisions for Handling and Management of Waste

23.Conservation and Management: Landscape and Water

24.Conservation and Management: Forest, Grassland and Semi – Arid Ecosystems

25.Conservation and Management: Soil

26.Conservation and Management: Wildlife

27.Biotechnology and Its Applications

28.Public Awareness Programmes and Conservation

29.Types and Sources of Pollution

30.Effects and Abatement of Pollution

31.Decline in Productivity and Effects on Economy

32.Resettlement and Rehabilitation of People

33.Energy Crisis–Urban and Rural Sectors

34.Global Issues of Environment

35.Disasters: Types, Management and Mitigation

36.Sustainable Environment

37.Consumer Education

38.Ecological Restoration and Conservation

PYQ