Across
- 2. A large natural elevation of the earth's surface.
- 4. Important areas protected by the government for preservation of wildlife.
- 9. A forest rich in biodiversity with heavy rainfall.
- 10. Whole body of salt water that covers the earth.
- 11. A natural chamber in the earth.
- 12. A piece of land surrounded by water.
- 13. A spring of hot water, typically heated by volcanic activity.
- 14. Sandy shore, especially by the ocean.
Down
- 1. It refers to all animal life.
- 3. Arid areas with low amount of rain.
- 5. It refers to all plant life.
- 6. A large body of water surrounded by land.
- 7. An protected area of land and/water to protect biological features.
- 8. A mountain or hill, typically conical. It has a crater.