70% percent of the earth is covered in salt water, and 2.5% of freshwater but less then 1% of that fresh water is available for human use!!
Approximately, 70 percent of the Earth's surface is covered by oceans and seas.
Of the Earth's surface covered in water, the vast majority is found in the oceans, which contain about 97% of all the planet's water. The five major oceans—Pacific, Atlantic, Indian, Southern, and Arctic—hold approximately 3.5 billion cubic kilometers of water. This makes the oceans the largest reservoir of water on Earth, significantly surpassing freshwater sources such as rivers, lakes, and glaciers.
Water accounts for about 1/50 th or 2% of the earths mass.
A meteorite.
75% of the Earth's surface makes up the hydrosphere.
About 71% of Earth's surface is covered by water, with the majority of this water found in the oceans. This makes water the most abundant natural resource on the planet.
Oceans
hemisphere.
Approximately 71% of the Earth's surface is covered by the hydrosphere, which includes all forms of water such as oceans, lakes, rivers, and glaciers. This makes water the most abundant substance on Earth.
Half of Earth is covered by water, specifically oceans and seas. Land, including continents and islands, makes up the other half. Grass is a type of vegetation that covers only a small portion of the Earth's surface.
Mainly salt water, excluding things like sea life.
Hemisphere