Across
- 2. living, land and aquatic creatures in the air
- 3. Water scarcity due to temporary imbalance in the amount of moisture in a region
- 4. reusable material
- 8. a gas that is toxic
- 9. pollution caused by humans, animals and vehicles
Down
- 1. natural disaster causing loss of life and property
- 5. synonym of the surroundings
- 6. the only planet with life
- 7. house of animals