Across
- 5. ______ are Used in the field of communication like telephone, wires, cables, electronic devices etc
- 6. silver is example of ____ source
- 7. 97% of earth's water is _______
- 8. in _________ water is used as a raw material coolant, a solvent, a transport agent, and as a source of energy
Down
- 1. Clean air, Fresh water, Healthy animal and human beings are examples of ___ values from natural resources
- 2. Soil conservation is done by forest true or false
- 3. any resource that cycles or can be replaced within a human life span is known as _____
- 4. Due to unequal distribution, water may lead to national or international disputes, which is known as ____ over water
- 5. ___ is a Factors Affecting Forest Resources
- 7. _____ water is most exploited form of water