6. Which planet has the most moons in our solar system?
a) Earth
b) Saturn
c) Uranus
d) Jupiter
7. What is the largest asteroid in our solar system?
a) Vesta
b) Ceres
c) Pallas
d) Hygiea
8. Which planet has the highest mountain in our solar system?
a) Mars
b) Venus
c) Earth
d) Jupiter
9. Which planet has the most rings in our solar system?
a) Saturn
b) Jupiter
c) Uranus
d) Neptune
10. Which planet has the strongest gravitational pull in our solar system?
a) Jupiter
b) Neptune
c) Saturn
d) Earth