Natural resource
Across
- 5. whose high levels of chemicals can pollute or damage the environment
- 6. economic and military aid to another country
- 7. a large usually one-crop farm with many workers living on it
- 8. any useful material found in the environment
- 9. moderate climate that receives most of its rain in winter and has hot and dry summers
- 10. to reuse materials to make new products
Down
- 1. the layer of gas in the upper part of the atmosphere that blocks out most of the sun's harmful ultraviolet rays
- 2. a resource that cycles through natural processes in the environment
- 3. the area in which a plant or animal naturally grows or lives
- 4. a resource or material that is still in its natural state before being processed or manufactured into a useful product