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The oceanic crust covers approximately 71% of Earth's surface. This expansive underwater layer is primarily composed of basalt and forms the ocean floors, playing a crucial role in Earth's geology and ecosystems. In contrast, the continental crust, which comprises landmasses, makes up the remaining 29% of the surface.
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What is the percentage of oceanic crust on earth's surface?
Oceanic crust covers about 60% of the Earth's surface.
What ocean makes up twenty percent of the earths water surface?
Indian Ocean covers 20% of water on the earths surface.
What chemical compound covers over two thirds of the earths surface?
The chemical compound that covers 2/3 of the Earth is water. Seventy percent of the Earth is water. Water is made of 2 hydrogen atoms and one oxygen atom that are connected by a covalent bond.
Which is called a large mass of igneous rock in earths crust that if exposed at the surface covers an area of at least 100km?
a batholith
Does water cover more or less than 50 percent of Earth's surface?
More than 50 percent.
What is the percentage of oceanic crust on earth's surface?
Oceanic crust covers about 60% of the Earth's surface.
How much percent of water covers the earths surface?
Water covers 71% of the Earth's surface
What biome covers 30 percent of the earths surface?
deserts
What covers 30 percent of earths land?
All land combined covers about 30% of Earth's surface.
Water cover of the earths surface 20 percent 30 percent 50 percent 70 percent?
Water covers about 70 percent of the Earth's surface.
Does water cover 95 percent of the planet?
water covers 70% of the Earths surface
Water covers 70 percent of earths surface mostly in oceans and seas as what?
Water
How much of Earth's surface covered by oceans?
about 70%
What is the percent of the Indian ocean?
it covers up about 68.47 million % of the earths surface
Pacific ocean covers approximately what percent of the earths total surface area?
About 30% percent of the Earth is covered by the Pacific Ocean.
What is the entire body of salt water that covers more than 70 percent of earths surface?
Ocean
Does the outer core cover earths surface?
No the crust covers earths surface
