CK-12 Foundation
Ck 12: Earth Science: Tornadoes
[Free Registration/Login may be required to access all resource tools.] Describes how tornadoes form, their effects, and how they are measured.
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Ck 12: Earth Science: Tree Rings, Ice Cores, and Varves
[Free Registration/Login may be required to access all resource tools.] How scientists can determine age and other features of a rock or material it contains.
CK-12 Foundation
Ck 12: Earth Science: Tree Rings, Ice Cores, and Varves
[Free Registration/Login may be required to access all resource tools.] How scientists can determine age and other features of a rock or other material.
CK-12 Foundation
Ck 12: Earth Science: Coriolis Effect
[Free Registration/Login may be required to access all resource tools.] Describes the Coriolis effect.
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Ck 12: Earth Science: Earthquake Zones
[Free Registration/Login may be required to access all resource tools.] Covers earthquake zones, causes, and conditions.
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Ck 12: Earth Science: Faults
[Free Registration/Login may be required to access all resource tools.] Covers rock stress, fractures, and types of faults.
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Ck 12: Earth Science: Magma Composition at Volcanoes
[Free Registration/Login may be required to access all resource tools.] The composition of magma affects the type of volcanic eruption.
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Ck 12: Earth Science: Magma Composition at Volcanoes
[Free Registration/Login may be required to access all resource tools.] The composition of magma affects the type of volcanic eruption.
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Ck 12: Earth Science: Observations and Experiments
[Free Registration/Login may be required to access all resource tools.] Using observations and scientific experiments to test hypotheses.
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Ck 12: Earth Science: Scientific Community
[Free Registration/Login may be required to access all resource tools.] How the scientific community shares results and monitors scientific integrity.
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Ck 12: Earth Science: Star Formation
[Free Registration/Login may be required to access all resource tools.] Examines the formation of a star.
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Ck 12: Earth Science: Exoplanets
[Free Registration/Login may be required to access all resource tools.] Describes the features of exoplanets.
CK-12 Foundation
Ck 12: Earth Science: Exoplanets
[Free Registration/Login may be required to access all resource tools.] Describes the features of exoplanets.
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Ck 12: Earth Science: Expansion of the Universe
[Free Registration/Login may be required to access all resource tools.] Recognize how redshift suggests the universe is expanding.
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Ck 12: Earth Science: Main Sequence Star Lives
[Free Registration/Login may be required to access all resource tools.] Examines the main sequence of the star's life cycle.
abcteach
Abcteach: Earth Day Activities
[Free Registration/Login Required] How can you treat the earth with more respect? Check out this resource featuring links to elementary activities to celebrate Earth Day. You will find word searches, crossword puzzles, reading...
CK-12 Foundation
Ck 12: Earth Science: Blizzards
[Free Registration/Login may be required to access all resource tools.] Describes how blizzards form.
CK-12 Foundation
Ck 12: Earth Science: Scientific Models
[Free Registration/Login may be required to access all resource tools.] Recognize the uses, limitations, and different types of scientific models.
CK-12 Foundation
Ck 12: Earth Science: Scientific Models
[Free Registration/Login may be required to access all resource tools.] Recognize the uses, limitations, and different types of scientific models.
CK-12 Foundation
Ck 12: Earth Science: Temperature of the Atmosphere
[Free Registration/Login may be required to access all resource tools.] How different temperature gradients separate the atmosphere into distinct layers.
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Ck 12: Earth Science: Nuclear Power
[Free Registration/Login may be required to access all resource tools.] How energy can be generated through nuclear reactions.
CK-12 Foundation
Ck 12: Earth Science: Nuclear Power
[Free Registration/Login may be required to access all resource tools.] How energy can be generated through nuclear reactions.
CK-12 Foundation
Ck 12: Earth Science: Nuclear Power
[Free Registration/Login may be required to access all resource tools.] How energy can be generated through nuclear reactions.
CK-12 Foundation
Ck 12: Earth Science: Chemical Bonding
[Free Registration/Login may be required to access all resource tools.] Examine the types of chemical bonding.