This document contains questions about various environmental topics, including:
1. Animals such as tigers and birds like the dodo that are now extinct.
2. Environmental disasters like the bombing of Hiroshima and Nagasaki and the Bhopal gas tragedy.
3. People who have worked to protect the environment, such as Rachel Carson and Medha Patkar.
4. Places in India with unique ecosystems in need of conservation, including Chinnar Wildlife Sanctuary and the Sundarbans mangrove forest.