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What is earths surface much covered by?
Earth's surface is mainly covered by water, with approximately 71% of the planet's surface covered by oceans. Landmasses, including continents and islands, make up the remaining 29% of Earth's surface.
What two components make up the greatest percentage of the earths atmosphere?
Nitrogen and oxygen make up about 99% of the Earth's atmosphere. Nitrogen accounts for about 78% and oxygen for about 21%.
What is the name for a space particle that makes contact with the earths surface?
Space particles that make contact with the Earth's surface are called meteorites. They are solid objects that survive their passage through the Earth's atmosphere and land on the surface.
Name three elements that make up most of earths mantle?
The rocks in earths mantel are made up of 44.8% oxygen, 21.5% silicon, and 22.8% magnesium. Iron, calcium, sodium, aluminum, and potassium are also present. The elements occur in rocks as oxides.
What are the four major components of the earths crust?
hydrosphere sedimentary rock basalt ocean floor granite foundation
How do earthquake activity change the earths surface?
By slowing down the earths rotation but will not make effect to humans .
What are three parts that make up earths mantle?
The three parts that make up the Earths mantle are the crust, core, and mantle.
How does volcanos change the earths surface?
volcanoes change the earths surface due to the lava set hard and drys which can make the surface bobbly and ruff also it makes the land more fertilekill people
Landsat satellites use what to make detailed images of earths surface?
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What is the process of breaking down rocks that make the earths surface called?
eroison
What type of rocks make up most of Earths surface?
Sedimentary rock is the most common Earth surface rock.
How many rocks make up the earths surface?
This can't be answered because it is unknown.
How can ice wear down the earths surface?
it crushes big rocks to make small rocks.
What would make the quickest changes to earths surface?
The quickest way to change the earth is an earthquake
How much of earths land percentage is desert?
Deserts make up 33% of the Land's surface
What three parts that make up Earth's mantle?
The three parts that make up the Earths mantle are the crust, core, and mantle.
Which type of scientist uses satellites to make maps and study different parts of the earths surface?
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