CK-12 Foundation
Ck 12: Earth Science: Telescopes
[Free Registration/Login may be required to access all resource tools.] Overview of types of telescopes.
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Ck 12: Earth Science: Temperate Climates
[Free Registration/Login may be required to access all resource tools.] Describes characteristics of temperate climates.
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Ck 12: Earth Science: Testing Hypotheses
[Free Registration/Login may be required to access all resource tools.] Learn the steps of how to test hypotheses.
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Ck 12: Earth Science: Theory of Plate Tectonics
[Free Registration/Login may be required to access all resource tools.] The history of plate tectonics past and future.
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Ck 12: Earth Science: Thunderstorms
[Free Registration/Login may be required to access all resource tools.] How thunderstorms form and their effects.
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Ck 12: Earth Science: Thunderstorms
[Free Registration/Login may be required to access all resource tools.] How thunderstorms form and their effects.
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Ck 12: Earth Science: Tides
[Free Registration/Login may be required to access all resource tools.] Describes the causes and features of tides.
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Ck 12: Earth Science: Topographic and Geologic Maps
[Free Registration/Login may be required to access all resource tools.] How to use topographic and geologic maps.
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Ck 12: Earth Science: Transform Plate Boundaries
[Free Registration/Login may be required to access all resource tools.] Covers transform plate boundaries on land and in the ocean.
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Ck 12: Earth Science: Transform Plate Boundaries
[Free Registration/Login may be required to access all resource tools.] Covers transform plate boundaries on land and in the ocean.
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Ck 12: Earth Science: Tropical Moist Climates
[Free Registration/Login may be required to access all resource tools.] Describes characteristics of tropical climates.
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Ck 12: Earth Science: Troposphere
[Free Registration/Login may be required to access all resource tools.] Characteristics of the troposphere.
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Ck 12: Earth Science: Tsunami
[Free Registration/Login may be required to access all resource tools.] Covers how tsunamis occur.
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Ck 12: Earth Science: Types of Air Pollution
[Free Registration/Login may be required to access all resource tools.] The two types of air pollution.
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Ck 12: Earth Science: Types of Fossilization
[Free Registration/Login may be required to access all resource tools.] Five methods that create fossils.
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Ck 12: Earth Science: Types of Marine Organisms
[Free Registration/Login may be required to access all resource tools.] Provides an overview of the organisms living in the sea.
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Ck 12: Earth Science: Types of Marine Organisms
[Free Registration/Login may be required to access all resource tools.] Provides an overview of the organisms living in the sea.
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Ck 12: Earth Science: Types of Volcanoes
[Free Registration/Login may be required to access all resource tools.] Different types of eruptions create different types of volcanoes.
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Ck 12: Earth Science: Uranus
[Free Registration/Login may be required to access all resource tools.] Describes the features of Uranus.
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Ck 12: Earth Science: Uranus
[Free Registration/Login may be required to access all resource tools.] Describes the features of Uranus.
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Ck 12: Earth Science: Uses of Water
[Free Registration/Login may be required to access all resource tools.] Describes how humans use water today.
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Ck 12: Earth Science: Venus
[Free Registration/Login may be required to access all resource tools.] Learn about the distinctive features of the planet Venus.
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Ck 12: Earth Science: Venus
[Free Registration/Login may be required to access all resource tools.] Learn about the distinctive features of the planet Venus.
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Ck 12: Earth Science: Volcanic Landforms
[Free Registration/Login may be required to access all resource tools.] Lava and magma create many types of landforms.