Across
- 4. the nearest star which is the main source of heat and light for all the planets
- 5. Water which is purified and suitable for drinking
- 7. Green house gas
- 9. Taj Mahal is being affected by
- 10. It is also known as red planet
Down
- 1. The part of the earth in which living organisms exist or that supports life
- 2. The acid drops come down with rain which is known as this
- 3. Most polluted river in the world is
- 6. sudden shaking or trembling of the earth which lasts for a very short time
- 8. Highest percentage of air consists of