Name the four Terrestrial (Inner) Planets
Mercury, Venus, Earth, and Mars
What are the characteristics of the Terrestrial Planets?
Small, rocky, very close to the sun, very few moons, and have no rings
What are the characteristics of Venus?
Extremely thick atmosphere, surrounded by a permanent cloud, doesn’t have a lot of craters (because of atm)
Numbers of craters depend on what?
Atmosphere and geological activity