The ratio will always be the same so the answer will be 500 to both questions
Mercury is earths brother planet because Venus is earths sister planet.
Yes Earths Moon is a rocky planet
Venus is known as Earth's sister planet.
Venus
Earth's scientific name is "the planet Earth" or "the third planet from the sun."
Jupiter is the largest planet in our solar system. About 1,320 Earths can fit into Jupiter!
one.
Venus is the Earth's twin.
VenusVenusVenusVenus, often referred to as our twin planet. It has a volume which is about 85.7% of earths, while it's mean diameter is about 95% of earths.
Venus is closest to the Earths size and mass - often referred to as Earths sister or twin planet. Venus' Mass is around 82% of Earths, while its diameter is a little smaller than Earths at around 95% of Earths diameter.
Mars and Venus and the moon.
planet earth