The Sun is a significant factor that helps to support life. Which of the following Earth-Sun relationships is not true?

A.The sun's gravity keeps Earth from flying off into space.
B.Earth is the 4th planet from the Sun, which is a perfect distance to utilize the Sun's energy.
C.The Sun is key to dynamic processes on Earth, like weather, climate, and cycling of water.
D.If Earth were any farther from the Sun, more ice would form reflecting more heat and making the planet similar to Mars.

Respuesta :

AL2006
' A ',  ' C ',  and  ' D ' are true.

As far as we've ever been able to tell, there are only two planets
that are closer to the Sun than Earth is (Mercury and Venus). 

If that's so, then that makes Earth the 3rd planet from the sun,
so ' B ' is the one that's not true.