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.
Venus is closest to the Earths size and mass - often referred to as Earths sister or twin planet. Its also the planet that gets closest to Earth, the next one orbiting inside earths orbit.
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."
The planet Earth is a terrestrial planet and the only planet known that has life on it.
Jupiter is the largest planet in our solar system. About 1,320 Earths can fit into Jupiter!
Venus is the Earth's twin.
one.
Venus is the closest planet to earth. We can not explore it yet because the earths technology is not advanced enough
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.