About this eBook
CHAPTER 1 : ENVIRONMENT, HABITAT AND ECOSYSTEM………………………………………………………..1-2
CHAPTER 2 : ECOLOGY- PRINCIPLES AND ORGANIZATIONS……………………………………………………..3-4
CHAPTER 3 : FUNCTIONS OF AN ECOSYSTEM…………………………………………………………………………..5-6
CHAPTER 4 : ENERGY FLOW THROUGH AN ECOSYSTEM- TROPHIC LEVELS……………………………….7-9
CHAPTER 5: BIOGEO- CHEMICAL CYCLING OR NUTRIENT CYCLING…………………….………………….10-12
CHAPTER 6 : NATURAL ECOSYSTEMS…………………………………………………………………………………....13-17
CHAPTER 7 : WETLAND ECOSYSTEM………………………………………………………………………………………18-22
CHAPTER 8 : EVOLUTION OF THE BIOSPHERE…………………………………………………………………………23-26
CHAPTER 9: BIODIVERSITY & ITS LOSS……………………………………………………………………………………27-30
CHAPTER 10 : BIODIVERSITY CONSERVATION………………………………………………………………………..31-34
CHAPTER 11 : WILDLIFE CONSERVATION- PART I……………………………………………………………………35-38
CHAPTER 12 : WILDLIFE CONSERVATION – PART II…………………………………………………………………39-42
CHAPTER 13 : GLOBAL ENVIRONMENTAL ISSUES AND ENVIRONMENTAL DEGRADATION………43-46
CHAPTER 14 : AIR POLLUTION……………………………………………………………………………………………….47-49
CHAPTER 15 :EFFECTS OF AIR POLLUTION……………………………………………………………………………..50-53
CHAPTER 16 : PREVENTION AND CONTROL OF AIR POLLUTION……………………………………………..54-58
CHAPTER 17 : WATER POLLUTION AND MARINE POLLUTION…………………………………………………59-61
CHAPTER 18 : WATER POLLUTION EFFECTS AND CONTROL MEASURES………………………………….62-65
CHAPTER 19 : RADIOACTIVE POLLUTION……………………………………………………………………………….66-67
CHAPTER 20 : SOLID WASTES………………………………………………………………………………………………..68-70
CHAPTER 21 : HAZARDOUS WASTE……………………………………………………………………………………….71-73
CHAPTER 22 : E-WASTE OR ELECTRONIC WASTE……………………………………………………………………74-75
CHAPTER 23 : LAND DEGRADATION………………………………………………………………………………………76-81
CHAPTER 24 : GLOBAL WARMING AND CLIMATE CHANGE…………………………………………………….82-86
CHAPTER 25 : IMPACT OF GLOBAL WARMING……………………………………………………………………….87-92
CHAPTER 26 : CLIMATE CHANGE MITIGATION……………………………………………………………………….93-95
CHAPTER 27 : INTERNATIONAL ENVIRONMENTAL CONVENTIONS ,NGOS AND LAWS- PART 1.96-100
CHAPTER 28 : INTERNATIONAL ENVIRONMENTAL CONVENTIONS ,NGOs AND LAWS – PART 2..101-104
CHAPTER 29 : NATIONAL ENVIRONMENTAL LEGISLATION – PART 1…………………………………..105-109
CHAPTER 30 : NATIONAL ENVIRONMENTAL DEGRADATION – PART 2………………………………..110-114
CHAPTER 31 : GREEN REVOLUTION, SUSTAINABLE AND MODERN AGRICULTURAL PRACTICES….115-120
CHAPTER 32 : SOURCES OF ENERGY……………………………………………………………………………………121-126
CHAPTER 33 : WATER CONSERVATION……………………………………………………………………………….127-130
CHAPTER 34 : BIODIVERSITY OF INDIA………………………………………………………………………………..131-133
CHAPTER 35 : INDIA STATE OF FOREST REPORT (ISFR) 2021………………………………………………..134-135
CHAPTER 36 : PROTECTED AREA NETWORK………………………………………………………………………..136-148
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