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If people suddenly disappeared, very soon the planet would not resemble what it's like now. It also would not resemble what it was like before humans spread widely across the world.
It is an educationa ...
How wind forms various terrain features.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How rivers carry and deposit sediments.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Terrain features caused by glacial deposition.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
What causes soil erosion, and how to prevent it.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
What causes soil erosion, and how to prevent it.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
The soil and its structure
The soil and its structure
The study of soil and its composition as one of the elements of the landscape, reflecting on its depletion and pollution.
The study of soil and its composition as one of the elements of the landscape, reflecting on its depletion and pollution.
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