A space traveler from a faraway land travels through the solar system. What might he notice about the planets in the solar system? (1 point)The asteroid belt was once a planet.
The distances between the planets seems to decrease as he moves away from the central star.
The inner planets are rocky, whereas the outer planets are mostly gaseous.
There are thousands and thousands of planets in our solar system.

Question

A space traveler from a faraway land travels through the solar system. What might he notice about the planets in the solar system?  (1 point)The asteroid belt was once a planet.
The distances between the planets seems to decrease as he moves away from the central star.
The inner planets are rocky, whereas the outer planets are mostly gaseous.
There are thousands and thousands of planets in our solar system.

shane_b · Answer

The inner planets are rocky, whereas the outer planets are mostly gaseous.

anonymous · Answer

The distances between the planets seems to decrease as he moves away from the central star.