File Details:

Questions:

1. Food chain and Food web.
2. Global Warming.
3. Pond Ecosystem.
4. HIV.
5. Wild Life Protection Act.
6. Define Plant succession and describe Hydrosere in detail.
7. Describe the main causes and effects of deforestation.
8. Write notes on Biomagnification, Rain water harvesting, Endangered species.
9. Write an essay on pollution.
10. Define Biodiversity. Describe its distribution and importance.
11. Describe characteristic features, structure and functions of Desert Ecosystem.
12. Write notes on Energy flow in Ecosystems, Acid Rain, Floods.
13. Write an essay on human rights.