Physics, 18.04.2021 07:30, brutusjohnson1
A wave's speed changes when it goes through a different medium, or type of matter. Our atmosphere is one type of medium, and is crucial to helping sunlight sustain life on Earth. Explain how the atmosphere does this, and what life on Earth might be like if we didn't have an atmosphere.
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A wave's speed changes when it goes through a different medium, or type of matter. Our atmosphere is...
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