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What else can I help you with?
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.
Where in the earth's interior does the material that forms volcanoes originate?
lava underneath earths surface builds up and it erupts
Are earthquakes the dominant agent for shaping much of the earths surface?
No, erosion by water and ice is the dominant agent for shaping much of the Earth's surface over long periods of time. While earthquakes can cause sudden changes in topography, erosion is the primary force responsible for shaping the Earth's landscapes.
What is much of earths crust made up of?
Water 75%
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.
How much rocks are on the surface of the earth?
Apart form the Oceans the earths surface is made of rocks.
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 of the earths surface is covered in garbage?
28 %
The oceans cover approximately how much of the earths surface?
97%
How much of the earths surface is frozen?
Less than 5%.
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...
How much of the earths surface is covered is covered by land?
about one fourth
How much percent of water covers the earths surface?
Water covers 71% of the Earth's surface
How much of the earths surface do deserts cover?
Rougly between 1/5 and 1/6 of the surface is desert
How much of earths mass made up by the core?
The core is 33% of the Earths mass
