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7 Cards in this Set

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  • Back
Recycle
to use something again
Global Warming
the slow increase in temperature of the earth's atmosphere
Pollution
something that poisons the earth's air, water, or soil
Greenhouse Effect
an increase in the temperature in the earth's atmosphere due to trapped sunlight
Deforestation
the destruction of a forest
Overpopulation
when too many people live in an area for the environment to support them
Biodegradable
something that breaks down over time and becomes part of the soil