WebEarth is known as the "Blue Planet" because 71 percent of the Earth's surface is covered with water. Water also exists below land surface and as water vapor in the air. ... Rivers … Earth has a rounded shape, through hydrostatic equilibrium, with an average diameter of 12,742 kilometers (7,918 mi), making it the fifth largest planetary sized and largest terrestrial object of the Solar System. Due to Earth's rotation it has the shape of an ellipsoid, bulging at its Equator, reaching 43 kilometers (27 mi) further out from its center of mass than at its poles. …
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Web4 hours ago · If the rock contained just 1 per cent water, it would mean that there is three times more water under the surface of the Earth than there is in the oceans on the … WebMore than 1,500 are tankers. More than two-thirds originate from the Second World War. The majority of them must be regarded as acutely dangerous to marine flora and fauna. 70.7% of the earth’s... cynthia bullock ukri
Where is Earth
WebDec 15, 2024 · Earth's global ocean, which covers nearly 70% of the planet's surface, has an average depth of about 2.5 miles (4 kilometers) and contains 97% of Earth's water. Almost all of Earth's volcanoes are … WebAug 1, 2024 · Because of their light color, snow and ice also reflect more sunlight than open water or bare ground, so a reduction in snow cover and ice causes the Earth’s surface to absorb more energy from the sun and become warmer. Summary of Key Points Arctic Sea Ice. Part of the Arctic Ocean is covered by ice year-round. WebThis chart shows total surface area of earth. Total surface area of earth: 510,072,000 sq km Total water surface area: 70.8% (361,132,000 sq km) Total land surface area: … billy rice auto sales columbia ky