Question

Which planet has the greatest extremes of temperature depending on which side faces the sun, and has a thin crust, and a core made of iron and nickel?

a. mars
b. mercury
c. earth
d. venus​

Answer 1

Option b. is correct

Step-by-step explanation:

Mercury is smaller than any other planet. This planet is very close to the Sun such that it no substantial atmosphere.

Mercury has the greatest extremes of temperature depending on which side faces the sun, and has a thin crust, and a core made of iron and nickel.

Option b. is correct