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It depends on where your at, in the rainforest it can happen in a year, while in other places take hunreds of years.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoAt least 2000 years or so.
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Where do earthworms live?
Earthworms live in the earth, mostly in muddy grounds where you can actually see one.
Hong long does it take for the earth to orbit the sun?
one year exactly
How long did it take Pablo Picasso to make one painting?
He did not tell us.
How long does it take for the sun to make a full turn?
one moon year
The movie Russian Ark was filmed as one long take in what famous art museum?
Hermitage
How long does it take one inch of topsoil to form?
hundreds of years
How long does it take for one inch of topsoil to form?
350-500 years
How much time does it take to form one inch of topsoil?
100 years
How long does it take for topsoil to recover?
Depending on geographic location, the natural build-up of one inch of topsoil requires about 400 - 10,000 years. Certain locations can require less, and others, even more.
How long does it take to form one inch of soil?
It depends on where it is forming, natural geology, climate, etc... but it is considered a non-renewable resource because on average it takes 100 to 500 years for 1 inch of topsoil to "grow." It is also interesting to note it grows downward as the rock breaks down, not upwards as one might imagine.
How long to get a degree on firefighting?
it can take anywhere form one to two years
How long does it take to form one-inch of top soil?
It depends on where it is forming, natural geology, climate, etc... but it is considered a non-renewable resource because on average it takes 100 to 500 years for 1 inch of topsoil to "grow." It is also interesting to note it grows downward as the rock breaks down, not upwards as one might imagine.
How long does it take for one square foot of coral reef to form?
1year and 21 seconds
Is fertilizer renewable?
Fertile is renewable albeit at a very slow rate. It can take up to one thousand years to renew one inch of topsoil that is washed or blown away.
How much does one cubic meter of topsoil weigh?
900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000lbs
How much topsoil is there on earth?
LESS than one thirty - second of it!
How many bags of top soil weighing forty pounds each would it take to make one cubic yard of top soil?
A good average density for topsoil is 100 pounds per cubic foot. There are 27 cubic feet in one cubic yard, and so one cubic yard weighs around 2,700 pounds.2,700/40 = 67.5Therefore, it will take about 67.5 forty pound bags to make one cubic yard of topsoil.
