Soil texture structure and land coverings all have

1. Soil texture, structure, and land coverings all have roles in determining
2. Coral reefs are important because of all of the answers below except 3. Why do Americans buy so much bottles water
4. Water that moves into and through soil is cleaned by all the processes listed except 5. Greywater is
6. What are the biggest threats to coral reefs 7. _____ cause hundreds of thousands of bird, sea turtle, and other marine animal deaths
each year
8. Soil filters (cleans) water passing through it in a variety of ways. Which of the following
statements are not one of the ways soil helps clean water
9. What gov agency certifies bottles drinking water quality
10. As sea surface temperatures rise 1. Who are the most susceptible to indoor air pollitants
2. Municipal sewage and industrial treatment of wastes can produce ___ emissions 3. Most people spend on average how much of their day indoors
4. What gov agency is responsible for the administration of the clean air act
5. The dust bowl caused 6. The annoyance level of an odor is dependent on all except
7. High temperature and high humidity levels can ___ the concentration of some
pollutants, both indoors and outside
8. Hedonic tone is 9. What industry caused the dust bowl