Multiple Choice
You find a planet orbiting an F-type star (surface temperature 6500 K) .Where is this planet with respect to the habitable zone, if this planet has a circular orbit with a radius of 2.6 AU? The figure below may be helpful. 
A) not in the habitable zone (too hot)
B) on the hot edge of the habitable zone
C) right in the middle of the habitable zone
D) on the cold edge of the habitable zone
E) not in the habitable zone (too cold)
Correct Answer:
Verified
Correct Answer:
Verified
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