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254 square ft with 2 inches of sand how much sand do you need?
about 4.8 ton of sand
How much sand is needed to cover 315sq with 2 inches of sand?
630 cubic inches
How much sand is in a sandbox?
lots and lots
How much sand do you need to cover area of 345 by 240 ft 1 inch deep?
11,923,200 sq in. of sand.
Why does a kilogram of sand takes up much less space than a kilogram?
A kilogram of sand takes up less space than a kilogram of air, because sand is more dense than air. A kilogram of sand takes up more space than a kilogram of gold, because sand is less dense than gold.
How much per cent of the earth is covered by fresh water?
Only 2.5 percent of the earth is coverd in freash water the of is coverd in salt water(70%)
Why cant you see much of the land that makes up earth's plates?
becouse it is coverd by the ocean
How much of the worlds surface is coverd with water?
70.78
Why cant you see much of the land that makes up the earth plate?
becouse it is coverd by the ocean
What do you call large areas coverd with sand where there is very little water?
Deserts.
How much of the planet is coverd in water?
Approximately 71% of Earth's surface is covered by water, mostly in the form of oceans and seas. The remaining 29% is landmass.
What is a very dry region often coverd with sand where few trees grow?
desert
What fraction of the earth's surface is coverd in water?
75%
What percent of the Earth's surface is coverd by saltwater?
93.5%
How much of the earth is coverd by the hydrosphere?
The hydrosphere refers to all the water on (and within) the surface. Earth's hydrosphere covers approximately 75% of the Earth's surface, which is equivalent to an area of about 361,000,000 km2.
Most of Earth's surface is coverd with what?
Water, roughly 70%.
What fraction of earth is coverd with water?
2/3 or 75%
