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Author Question: The Southern hemisphere of Mars is at A) an average elevation and is covered with impact craters ... (Read 42 times)

WhattoUnderstand

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on: Jul 27, 2018
The Southern hemisphere of Mars is at
 
  A) an average elevation and is covered with impact craters
  B) a higher than average elevation and is relatively smooth
  C) a higher than average elevation and is covered with impact craters
  D) a lower than average elevation and is relatively smooth

Question 2

Kepler's First Law of planetary motion states that
 
  A) an imaginary line joining the Sun and planet sweeps out equal areas in equal times
  B) the further a planet is from the Sun, the faster it moves in its orbit
  C) the orbits of planets are ellipses
  D) the further a planet is from the Sun, the slower it moves in its orbit


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jointhecircus

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Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

C


WhattoUnderstand

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Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


jointhecircus

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Reply #3 on: Jul 27, 2018
Great! Please up vote :D


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