Across
- 4. People overusing limited ressources
- 5. Coal, Gas, Oil are examples of...(2 words)
- 6. Reduce, reuse, re...
- 9. How to get from Bhaktapur to Pokhara
Down
- 1. Another way of saying farming
- 2. Introduction of harmful substances into nature
- 3. The action of cutting down trees
- 7. Trees take in what gas?
- 8. Its SI unit is joule (J)