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science
science voacbulary
14
Science
8th Grade
10/28/2016

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Term
nonrenewable resourse
Definition
economic value that cannot be readily replaced by natural means on a level equal to its consumption
Term
renewable resourse
Definition
which can be used repeatedly because it is replaced naturally
Term
sustainability
Definition
is the property of biological systems to remain diverse and productive indefinitely
Term
over consumption
Definition
the action or fact of consuming something to excess
Term
biosphere
Definition
the regions of the surface, atmosphere, and hydrosphere of the earth occupied by living organisms
Term
solar
Definition
relating to or denoting energy derived from the sun's rays
Term
wind
Definition
the perceptible natural movement of the air, especially in the form of a current of air blowing from a particular direction
Term
hydrosphere
Definition
all the waters on the earth's surface, such as lakes and seas, and sometimes including water over the earth's surface, such as clouds
Term
geothermal
Definition
of, relating to, or produced by the internal heat of the earth
Term
fossil fuels
Definition
a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms
Term
resource depletion
Definition
is the consumption of a resource faster than it can be replenished
Term
pollution
Definition
is the introduction of contaminants into the natural environment that cause adverse change
Term
living natural resources
Definition
include plants, animals, and fossil fuels. The three fossil fuels are coal, oil, and natural gas
Term
tidal
Definition
of, relating to, or affected by tides
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