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Lava being the unsolidified molten rock material deposited on the surface of Earth? A fraction of a fraction of a fraction of a percent. As defined as a solidified rock, the percentage of Earth's crust is over 66% hardened lava, in the form of basalt.
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∙ 15y ago
Wiki User
∙ 14y ago1/8 of the world pollution. It is said that volcanoes do not create pollution. The only damage that volcanos cause is death. Becuase god sees how much heat and lava is coming out and sais YES this was my original world so he lets every1 DIE.
Wiki User
∙ 14y agoWiki User
∙ 9y agoNinety (90) percent of the Earth's volcanic activity happens in oceans.
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∙ 13y agoThere are 500 volcanoes around the world. But im not sure what the percentage is. Oops!
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∙ 13y agovolcanoes cover earth is 10%
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∙ 13y agoa big part of the earth
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∙ 16y agoforty eight
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Are earthquakes the dominant agent for shaping much of the earths surface?
No they are not the dominant agent for shaping Earth's surface because there are more natural resources: volcanoes, river, mountains, etc.
Are volcanoes made of rock?
A volcano is a part of the earth where there is so much heat underground that the rocks actually melt and are forced to the surface. Volcanoes are formed of the rock that solidifies as that molten rock cools down and hardens.
How much of the Earths surface is covered by the continents?
Approximately 30% of the Earth's surface is covered by land, the remaining 70% of the surface is covered by water.
Where in the earth's interior does the material that forms volcanoes originate?
lava underneath earths surface builds up and it erupts
How do volcanoes make igneous rock?
Volcanoes are simply an opening in the surface , or a mountain on the surface created by ejecta, from which magma is spewed forth onto the surface. Once the lava has solidified by cooling, it is classified as an extrusive igneous rock.
How much rocks are on the surface of the earth?
Apart form the Oceans the earths surface is made of rocks.
Are earthquakes the dominant agent for shaping much of the earths surface?
No they are not the dominant agent for shaping Earth's surface because there are more natural resources: volcanoes, river, mountains, etc.
How much of earths oceans cover earths surface?
70% or 80% of water covers the earths surface
How much of earths surface does not have water on it?
about 30%
How much more is Earths surface of gravity than the Moon's?
Earths surface of gravity is 4.6m/s2 more than moons.
How much of the earths surface is covered in garbage?
28 %
Which is hotter the sun or the earths crust?
The Suns surface is about 6,000K much hotter than the Earths crust. The hottest lava can get at the surface is about 1,400K
How much of the earths surface is frozen?
Less than 5%.
The oceans cover approximately how much of the earths surface?
97%
How much salt water covers the earths surface?
a lot
Are volcanoes made of rock?
A volcano is a part of the earth where there is so much heat underground that the rocks actually melt and are forced to the surface. Volcanoes are formed of the rock that solidifies as that molten rock cools down and hardens.
What types of lava eruptions cover the largest area on earths surface?
Sheiks volcanos because they usually have not that much silica but iron and magnesium making it like a liquid that runs and spreads out... I could be wrong...
