Conservation issues are a growing concern for most scientists. As humans continue to consume natural resources, many organisms are headed for extinction. Conservation issues include the protection of trees, animals and wetlands.


7 Things You Need to Know About Superfund Sites

When money is made available to the Environmental Protection Agency (EPA) to clean up abandoned or inactive hazardous waste sites, it's called a Superfund site. Learn more about the 7 things you need to know about superfund sites.

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