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Charlie Lem Charlie Lem
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2 years ago
Why is the sky blue?
      
a. The gases in Earth's atmosphere emit blue light.
      
b. The Sun mainly emits blue light.
      
c. The atmosphere transmits mostly blue light.
      
d. Because of the way light is reflected off of the oceans.
      
e. Air molecules scatter blue light more effectively than red light.
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bio_manbio_man
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