Sagot :
Answer:
- OH-radicals
- hydrofluorocarbons
- Ozone depletion occurs when chlorofluorocarbons (CFCs) and halons—gases formerly found in aerosol spray cans and refrigerant
- Global warming stresses ecosystems through temperature rises, water shortages, increased fire threats, drought, weed and pest invasions, intense storm damage and salt invasion, just to name a few.
- Greenhouse effect
Explanation:
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