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Atmosphere

Definitions

QuestionAnswer
TROPOSPHERE The lowest layer of Earth's atmosphere in which most weather occurs. This layer contains most of the air we breathe.
OZONE LAYER It blocks much of the Sun's harmful ultraviolet radiation.
ULTRAVIOLET RADIATION It is energy from the Sun that can harm living things.
GREENHOUSE EFFECT The process of the greenhouse gases in the atmosphere holding some heat near Earth. It also acts like insulation.
INSULATION It helps keep Earth warm enough for life.
Created by: carrivette
 

 



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