Author Question: Refraction occurs because radiation speed varies with A) moisture. B) density. C) sunlight. D) ... (Read 145 times)

imowrer

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Refraction occurs because radiation speed varies with
 
  A) moisture.
  B) density.
  C) sunlight.
  D) temperature.

Question 2

The bright green spot that momentarily appears over a setting sun is called a
 
  A) halo.
  B) sundog.
  C) superior mirage.
  D) green flash.



whitcassie

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Answer to Question 1

Answer: B

Answer to Question 2

Answer: D



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