How Much Water Is on Earth?

Water is one of the most abundant substances on the planet. About 70 percent of our planet is covered by oceans, but just how much water is there on Earth?

Availability of water on earth

A blue planet through and through: Earth's largest water reservoir

How Much Water Is There On Earth? Magellan Would Be Shocked

How did Earth get its water?, Earth

Infographics

How Much Water and Ice Earth Has Compared to Other Moons and Planets

Global water and air volumes - Stock Image - C026/4307 - Science

How much water is in Earth's atmosphere?

How Much Water Is on Earth?

Where is Earth's Water Resources?

Water Is Essential For Life