Polar Auroras are called __ in Southern Hemisphere.

A. Aurora Australis

B. Quasars

C. Aurora Borealis

D. Pulsar

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  10. What is the position of the moon called when it la farthest from the earth?
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  14. Sidereal means
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  17. Polar Auroras are
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  19. What is the most accurate description of the shape of the earth?
  20. How much time does the earth take in completing one rotation on its axis in relation to sun?
  21. What la the difference between a gulf and a bay?
  22. If the stars are seen to rise perpendicular to the horizon by an observer, he is located on the \
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