Flashcard Set Preview
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| 1 |
What is acid rain?
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Rain that has been made acidic by certain pollutants in the rain.
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| 2 |
What is the Clean Air Act?
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A federal law enacted by the United States to control air pollution.
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| 3 |
What are the sources of clean water?
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Springs and aquifers
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| 4 |
How does greenhouse gasses effect the planet?
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glaciers melt, sea levels rise, and drought
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| 5 |
What is deforestation?
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Loss of trees and forest.
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| 6 |
What is urban sprawl?
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When a city overpopulates and the people spread out and move away.
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| 7 |
What resources are nonrenewable?
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Fossil Fuels (natural gas, coal, petroleum, water)
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| 8 |
What are renewable resources?
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Forests and soil (mulch)
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| 9 |
What are reusable resources?
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Air, Water, Copper
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| 10 |
3 R's?
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Renew, Reuse, and Recycle.
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| 11 |
What are hybrids?
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machines that have more than one power source.
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| 12 |
What is Bio-fuel?
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Wide range of fuels which are in some way derived from biomass.
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