Health Crossword

5. May refer to a binary compound of oxygen and nitrogen, or a mixture of such compounds
8. Wastes from bodies of water
12. Sources caused by humans
13. Is an organicthat contains only carbon, chlorin compound e, and fluorine
15. Air Pollution that occurs inside
18. A substance or energy introduced into the environment that has undesired effects
19. An unstable, poisonous allotrope of oxygen
20. Refers to many types of sulfur and oxygen containing compounds
24. Any technique or method of minimizing the input of energy to an overall system
25. Are microscopic solid or liquid matter suspended in the Earth's atmosphere
26. Presence of radioactive substances on surfaces or within solids, liquids or gases
27. Water Pollution coming from one source
29. Water pollutants which are toxic or man made

1. Water pollution coming from multiple sources
2. A site for the disposal of waste materials by burial
3. Come from a process like volcanic eruption
4. Is the enrichment of a water body with nutrients, usually with an excess amount of nutrients
6. Air Pollution that occurs outside
7. Known as Waste Management or Waste Disposal
9. Form when two different Primary Pollutants interact
10. Recycling waste materials organic in nature
11. Process of converting waste materials into new materials and objects
14. The second major layer of the Earth's atmosphere
16. Water pollutants which originate from domestic sewage
17. Are a group of minerals that have no known function in the body
21. It forms when there is not enough oxygen to produce carbon dioxide
22. It is the principal component of natural gas
23. A waste treatment process that involves the combustion of organic substances contained in waste materials
28. A type of radiation that is produced by the sun and some artificial sources
30. Lowering the amount of waste you create