eras
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Cenozoic, Mesozoic, Paleozoic (youngest to oldest)
earth's heat sources
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external and internal
when will we run out of oil?
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26 years
external heat source
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solar energy, affects weather/climate/atmosphere/hydrosphere/biosphere
igneous rocks
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melts from high temp and cools down
formation of oil and gas
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organism falls through surface, gets buried, increasing temp and pressure,
forms non-renewable source
BTU
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Give this one a try later!
Cenozoic, Mesozoic, Paleozoic (youngest to oldest)
earth's heat sources
Give this one a try later!
external and internal
when will we run out of oil?
, Give this one a try later!
26 years
external heat source
Give this one a try later!
solar energy, affects weather/climate/atmosphere/hydrosphere/biosphere
igneous rocks
Give this one a try later!
melts from high temp and cools down
formation of oil and gas
Give this one a try later!
organism falls through surface, gets buried, increasing temp and pressure,
forms non-renewable source
BTU
Give this one a try later!