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9 Cards in this Set
- Front
- Back
microbes
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small, minute organisms
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biosphere
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A part of the earth in which life exists
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interaction
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the result of things acting upon one another
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artificial
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made by humans, not a natural occurence
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hydroelectric
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related to the production of electricity from the energy of running water.
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ecosystems
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the community of plants and animals in a geographic region.
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terrain
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The features of a particular section of land. " the hilly terrain made it difficult to build"
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savanna
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a flat grassland.
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viable
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capable of continuing; able to be successful
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