Natural Resource
Across
- 4. a resource or material the is still in natural state,before being processed or manufactured into a useful product
- 5. any useful material found in the environment
- 6. the process of cleaning land of forests or trees,usually to make for farms and homes
- 7. a slow increase in Earths temperature due to the increasing amount of carbon dioxide in the atmosphere
- 8. a large,usually one-crop farm with may workers living on it
- 10. any one of several nonrenewable resources such as coal,oil,or natural gas,created from the remains of plants and animals
Down
- 1. a community of living things and their environment
- 2. the layer of gas in the upper part of the atmosphere that blocks out most of the sun’s harmful ultraviolet rays
- 3. the process of turning raw materials into a finished product
- 9. rainfall made sufficiently acidic by atmospheric pollution that it causes environmental harm, typically to forests and lakes