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Describing landforms as height above sea level.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Ciencias de la Tierra y Medioambiente
Examines Earth's shape.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Examines Earth's shape.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Ciencias de la Tierra y Medioambiente
Describes the makeup of the Earth's crust.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Describes the makeup of the Earth's crust.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Ciencias de la Tierra y Medioambiente
Describes the composition of the Earth's core.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Describes the composition of the Earth's core.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
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 ...
An overview of the distribution of water on Earth.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
An overview of the distribution of water on Earth.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
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