Carbon dioxide carbon dioxide: a gas made or carbon and oxygen atoms that plants need for...
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Carbon dioxide carbon dioxide: a gas made or carbon and oxygen atoms that plants need for photosynthesis Humans breathe out CARBON DIOXIDE and water vapor
carbon dioxide carbon dioxide: a gas made or carbon and oxygen
atoms that plants need for photosynthesis Humans breathe out CARBON
DIOXIDE and water vapor. CARBON DIOXIDE also causes the bubbles you
see in carbonated drinks.
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conservation conservation: the wise use and protection of
natural resources
Slide 3
consumer consumer: an organism that gets energy by eating other
organisms di The Honey Badger is a CONSUMER known to eat over 200
didifferent species of organisms, including venomous snakes!
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ecosystem ecosystem: all the living and nonliving things that
interact with each other in an environment Pond Ecosystem Desert
Ecosystem
Slide 5
food web food web: overlapping food chains with different
pathways for the flow of food energy in an ecosystem
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fossil fuel fossil fuel: a fuel that formed from the decayed
remains of ancient plants and animals Fossil fuelscoal, oil, and
natural gas formed over millions of years, but are being used up
much more quickly Once a source of oil is found deep underground, a
large hole is drilled and pumps like this pull oil to the
surface.
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natural resource natural resource: resource that is used by
humans, such as a mineral, water, fossil fuels, or a food
source
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nonrenewable resource nonrenewable resource: resource that
nature cannot replace quickly enough to meet peoples needs Fossil
fuels like coal, oil, and natural gas are considered NONRENEWABLE
RESOURCES because it would take millions of years for them to form
again in nature.
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producer producer: an organism that makes its own food
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renewable resource renewable resource: a resource that nature
produces again and again