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6 Cards in this Set
- Front
- Back
Inexhaustible (limitless energy) Renewable Natural Resources |
Solar energy, wind energy, wave energy, and geothermal energy |
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Exhaustible renewable natural resources |
fresh water, forest products, biodiversity, and soils |
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Nonrenewable natural resources |
crude oil, natural gas, coal, and minerals |
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Descriptive science |
research in which scientists gather basic information about organisms, materials, systems, or processes that are not yet well known. |
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Independent variable |
a variable that a scientist manipulates |
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dependent variable |
a variable that is dependent on the input |