1. solar ______ A. species
2. GM (genetically modified) ______ B. rain
3. carbon ______ C. effect
4. global ______ D. layer
5. endangered ______ E. disposal
6. greenhouse ______ F. emissions
7. acid ______ G. forest
8. waste ______ H. foods
9. ozone ______ I. power
10. rain ______ J. warming