Across
- 1. One of the main resources every organism needs for its growth and also to survive
- 4. a place where many varies of plants, animals and micro-organisms can be seen. A large area covered chiefly with trees and undergrowth
- 7. substance that is used to generate electricity through smelting and also a combustible substance that are used in furnaces, similar to charcoal
- 8. Other living organisms in earth other that humans
- 10. Hardest ( unbreakable ) substance that is found on planet earth, used to make jewelry.
Down
- 2. a substance that has a specific mass per volume and what most of the atmosphere is filled with.
- 3. brittle substance, matter in what plants grow in
- 5. liquid substance which is mainly fuel for vehicles
- 6. most common matter that can be seen in deserts.
- 9. substance used to make tools that are used in day to day life and most vehicle spare parts. Resource that is unbreakable by only a human itself because of its hard texture.