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Author Question: Which type of main-sequence star(s) is a good candidate for searching Earth-like planets with life? ... (Read 183 times)

haleyc112

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on: Jul 27, 2018
Which type of main-sequence star(s) is a good candidate for searching Earth-like planets with life?
 
  a. O and B
 b. G and K
 c. A and F
 d. white dwarfs
  e. binary stars

Question 2

What prevents Titan from being a candidate for supporting an evolution of life?
 
  a. It is too far from the Sun.
 b. Its atmosphere doesn't contain the right mixture of elements.
  c. Its surface is covered in methane lakes.
 d. Its surface temperature is too cold.
 e. It is tidally locked to Saturn rather than the Sun.


sylvia

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

b

Answer to Question 2

d


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