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Q1 Test 1 Carbon Cycle and Fossil Fuels
Carbon Cycle and Fossil Fuels
15
Science
6th Grade
08/29/2008

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Term
Carbon Cycle
Definition
the process in which carbon moves from plants to animals to people to water to the atmosphere and back again
Term
Decomposer
Definition
bacteria and fungi, break down dead plants and animals returning carbon to the soil and atmosphere
Term
Producer
Definition
makes its own food, like a plant
Term
respiration
Definition
the prcoess of breathing in and exhaling. People and animals do this.
Term
Photosynthesis
Definition
The process by which plants make their own food.
Term
fossil fuels
Definition
long dead remains of plants and animals
Term
fossil fuels
Definition
oil, natural gas and coal
Term
combustion
Definition
the burning of fossil fuels
Term
carbon dioxide
Definition
used by plants in photosynthesis
Term
oxygen
Definition
given off by plants
Term
Petroleum/natural gas
Definition
formed from the remains of marine plants and animals
Term
coal
Definition
formed from the remains of plants
Term
refinery
Definition
a place where crude oil is sent to be processed into usable products like jet fuel and gasoline
Term
natural gas
Definition
Which fossil fuel provides most of the heating fuel for the U.S.?
Term
The atmosphere
Definition
Where does most of the carbon go when it is released back into the environment?
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