Across
- 3. Used in making electric wire
- 4. are natural substances found deep inside the Earth.
- 7. farmers in our country depend on it for irrigation.
- 10. A large area of land covered with trees is known as
Down
- 1. resources can finish, if not used wisely.
- 2. energy is the energy we derive from sunlight.
- 5. water is one of the most important natural resources on the Earth also used for generating
- 6. made by fine silt brought by rivers and extremely fertile.
- 8. metallic and non-metallic are the types of ___
- 9. Water is also found beneath the surface of the Earth and is known as