Answer:
C) An atmosphere might moderate temperatures, making more or even, as on Earth
Step-by-step explanation:
Atmosphere has moderating effect on a planet . It not only protects the planet from getting heated excessively during day time but it also protects it from getting too much cooled during night . In day time , it filters excessive heat out and during night it traps the heat coming out . Both ways , it tries to keep the temperature of the planet evenly balanced in day and night.