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6 Cards in this Set

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  • Back

Inexhaustible (limitless energy) Renewable Natural Resources

Solar energy, wind energy, wave energy, and geothermal energy

Exhaustible renewable natural resources

fresh water, forest products, biodiversity, and soils



Nonrenewable natural resources

crude oil, natural gas, coal, and minerals

Descriptive science

research in which scientists gather basic information about organisms, materials, systems, or processes that are not yet well known.

Independent variable

a variable that a scientist manipulates

dependent variable

a variable that is dependent on the input