106_Terrestrials

How old is the Sun?

• 2 billion years old

• about 4 billion years old

• 10 million years old

• 5 million years old

Why doesn't Venus have seasons?

• Spins upright and doesn't have noticeable seasons.

• It's to hot on the surface for anything to happen.

• It's to cold on the surface for anything to happen.

• There is not life on Venus.

Why do scientists think there was once water on Mars?

• Because there are round shapes on Mars.

• Because it is a red planet.

• Because it is next to Earth and Earth has water.

• Because there is Oxide in the soil.

What Terrestrial can support life?

• Mercury

• Earth

• Venus

• Mars

What caused Mercury's craters?

• Flying puppies

• UFO's

• Meteors

• Space ships

Which Terrestrial is closest to the Sun?

• Mercury

• Earth

• Venus

• Mars