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How scientists can determine age and other features of a rock or material it contains.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
The transit of Venus across the Sun is rarely viewed from Earth.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Covers transform plate boundaries on land and in the ocean.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Covers transform plate boundaries on land and in the ocean.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Covers how one artist in Ohio is using streams damaged by mine waste as paints.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Find out what landfills are and how they can be made more efficient and environmentally sensitive.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be log ...
Hipervinculo Ciencias de la Tierra y Medioambiente
Describes how tornadoes form, their effects, and how they are measured.
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 how tornadoes form, their effects, and how they are measured.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
How to use topographic and geologic maps.
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
The Voyager 1 spacecraft has left the solar system, the first human-made object to do so.
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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