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10 Environmentally Friendly Architectural Styles
Now you can find eco-friendly architecture that is as attractive as it is comfortable. Visit HowStuffWorks.com and check out 10 environmentally friendly architectural styles.
How do I know which cleaning products are the most environmentally friendly?
How do I know which cleaning products are the most environmentally friendly? Learn about environmentally friendly cleaning products here.
10 Advancements in Environmental Engineering
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Environmental engineering existed long before it had a name. It began at the dawn of civilization when we started changing our surroundings to meet our needs.
How NASA Planetary Protection Works
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What if your job were to protect life in the galaxy at all costs? Read about NASA's Planetary Protection program at HowStuffWorks.
14 of the New Deals Alphabet Agencies
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The New Deal's Alphabet Agencies were created during the Great Depression to relieve the economic tensions. Learn about these Alphabet Agencies.
How to Help Protect Endangered Species
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Do you know how to help protect endangered species? Find out how to help protect endangered species in this article from HowStuffWorks.
How the EPA Works
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The EPA was established in order to protect human health and the environment. Learn more about the EPA and some of the duties the EPA performs.
How Wetlands Work
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Wetlands act like sponges, soaking up extra water during floods. They filter water as it runs to our rivers and streams. Find out what else wetlands do.
What are the challenges of reducing solid waste?
science.howstuffworks.com/environmental/green-science/reducing-solid-waste.htm
Landfills have long been the final destination for garbage, but as they start to fill up, we're left to find ways to reduce our waste. What challenges are involved, and why isn't reducing waste as easy as it sounds?
How the California Air Resources Board (CARB) Works
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The California Air Resources Board regulates air quality in the state of California. Find out more about the California Air Resources Board in this article.