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5th Science - unit 5

5th grade science vocabulary words

QuestionAnswer
sources of energy, which are not based on the burning of fossil fuels or the splitting of atoms alternative energy sources
the wise use and protection of natural resources including plants, animals, mineral deposits, soils, clean water, clean air, and fossil fuels conservation
formed from the decayed remains of ancient plants and animals that have been changed by physical and chemical processes within the Earth’s crust into a coal, oil, and natural gas fossil fuels
heat from melted rock deep below Earth’s surface geothermal energy
everlasting, impossible to use up inexhaustible
materials in the environment that are useful to people natural resource
: resources that nature cannot replace quickly enough to meet people’s needs non renewable
resources that nature replaces as they are used renewable resources
bits of rock, soil, sand, shell and the remains of organisms sediments
rock that formed when sediments were pressed and cemented together sedimentary rock
a liquid fossil fuel; also called crude oil petroleum
energy from sunlight solar energy
Created by: mlindley
 

 



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