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A negligible percentage, significantly less than 1%.
Rivers occur only of the surface of the earth, around 70% of which is oceans. Rivers occupy a tine proportion of the remaining surface. Compared to the radius of the earth their depth is negligible so that they occupy a minuscule proportion of the earth's volume.
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What earth layer contains the highest percentage of hydrogen?
All oceans and seas and rivers and lakes
What is the mantel of the earth made of?
The largest portion of the earth. Below the crust and above the core of the Earth! what percentage is it of the earth?
What percent of Earth's rivers are found on earth?
100% of Earth's rivers are found on Earth.
What percentage of the Earth's surface is covered by lakes and rivers?
About 3% of the earths water is freshwater, most of it in pack ice, glaciers, and aquifers. Only about one-third percent is found in rivers and lakes. The largest freshwater lake by volume is Lake Baikal in Russia.
How do rocks in rivers help living things survive?
The planet is made of Stone, theres a very good chance that no matter where you go on earth you'll find them everywhere.
What earth layer contains the highest percentage of hydrogen?
All oceans and seas and rivers and lakes
What percentage of earth is made of soil?
3%
What percentage of the Earth is made of tin?
.97%
What percentage of the earth's core is liquid and what percentage is solid?
Earths made 40% of the liquid
What percentage of the earth is covered by man-made objects?
man made objects cover about 32 % of the earth surface
What percentage of the earth's crust is made out of silicate?
Around 60%.
What percentage of the earth's oceans is made up of salt?
about 90%
What is the mantel of the earth made of?
The largest portion of the earth. Below the crust and above the core of the Earth! what percentage is it of the earth?
What percent of Earth's rivers are found on earth?
100% of Earth's rivers are found on Earth.
What percentage of the Earth's atmosphere is made up of is argon?
Argon accounts 0.934% by volume of the Earth's atmosphere.
What percentage of carbon is made up of earth's crust?
About 7% of the earths crust
What percentage of earths crust is made up of alkali earth metals?
5.4%
