Mount Everest, also known as "The Rooftop of the World".
Mount Everest at 29,029 feet.
Venus is closest to earths planet size.
Mercury is earths brother planet because Venus is earths sister planet.
It is Venus.
The largest mountain range on Venus is called the Maxwell Montes. It is located on the planet's highest continent, Ishtar Terra, and includes the highest peak on Venus, which rises about 11 kilometers (7 miles) above the planet's average surface elevation.
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Core
The Mariana Trench.
I believe there are because were not the only planet
The highest elevations on the planet are generally found in regions that have mountain ranges. Some of the highest elevations on the planet can be found in the Himalayas.
Venus is known as Earth's sister planet.
Yes Earths Moon is a rocky planet