Self Study Point

Water Water is a basic necessity for all terrestrial forms of life. Irrigation methods like dams, tanks and...

Forests and Wildlife Forests are 'Biodiversity hotspots'. Hotspot means an area full of biological diversity. The biodiversity of an area can be measured by determining...

Natural Resources Resources provided to us by nature soil, air, water, forests, wildlife, coal and petroleum are used by man for his survival. Types of Resources ...

Environmental Problems Changes in environment affect us and our activities change the environment around us. Environmental problems caused by humans: depletion of...