Question

Why is earth called a water planet?​

Answer 1

Earth is rightfully called a water-world: far more than half of our planet is covered in water. There's also water underground, in rivers, and in the atmosphere. Collectively, all of this water forms Earth's hydrosphere. ... That's because the ocean covers 71 percent of Earth's surface.

Answer 2

Answer:

Earth is rightfully called a water-world: far more than half of our planet is covered in water. There's also water underground, in rivers, and in the atmosphere. Collectively, all of this water forms Earth's hydrosphere. ... That's because the ocean covers 71 percent of Earth's surface.