1. I mean that we can ____ people who are already sick.
2. Leachates from waste heaps ____ surface and groundwater.
3. The "3Rs" concept - reduce, recycle, ____ - is another integrated approach that has also been used.
4. Unfortunately, our _____ is too hostile to grow pickles.
5. More weapons can only present greater temptation and ____.
6. Environment-related health concerns result from continuing ____ of air, water and soil.
7. It's important to contact your local recycling center because not all facilities ____ all types of plastic.
8. They are also critical for ____ protection and conservation of natural resources.
9. Social protection, including pensions and health insurance, can ____ poverty among the elderly.
10. They include recycling debt into projects _____ the environment and ensure sustainable development.