CK-12 Foundation
Ck 12: Earth Science: Cleaning Up Groundwater
[Free Registration/Login may be required to access all resource tools.] How polluted groundwater is cleaned up.
CK-12 Foundation
Ck 12: Earth Science: Cleaning Up Groundwater
[Free Registration/Login may be required to access all resource tools.] How polluted groundwater is cleaned up.
CK-12 Foundation
Ck 12: Earth Science: Climate Zones and Biomes
[Free Registration/Login may be required to access all resource tools.] Describes how regions with similar climates are grouped into climate zones and biomes.
CK-12 Foundation
Ck 12: Earth Science: Clouds
[Free Registration/Login may be required to access all resource tools.] Describes how clouds form, and describes different types of clouds.
CK-12 Foundation
Ck 12: Earth Science: Clouds
[Free Registration/Login may be required to access all resource tools.] Describes how clouds form, and describes different types of clouds.
CK-12 Foundation
Ck 12: Earth Science: Coal Power
[Free Registration/Login may be required to access all resource tools.] Overview of coal's creation, usage, and effects.
CK-12 Foundation
Ck 12: Earth Science: Coal Power
[Free Registration/Login may be required to access all resource tools.] Overview of coal's creation, usage, and effects.
CK-12 Foundation
Ck 12: Earth Science: Coastal Pollution
[Free Registration/Login may be required to access all resource tools.] How pollution creates dead zones in the ocean.
CK-12 Foundation
Ck 12: Earth Science: Coastal Pollution
[Free Registration/Login may be required to access all resource tools.] How pollution creates dead zones in the ocean.
CK-12 Foundation
Ck 12: Earth Science: Collecting Weather Data
[Free Registration/Login may be required to access all resource tools.] Describes the various instruments that scientists use to collect weather data.
CK-12 Foundation
Ck 12: Earth Science: Comets
[Free Registration/Login may be required to access all resource tools.] Describes the characteristics of comets.
CK-12 Foundation
Ck 12: Earth Science: Comets
[Free Registration/Login may be required to access all resource tools.] Describes the characteristics of comets.
CK-12 Foundation
Ck 12: Earth Science: Continental Drift
[Free Registration/Login may be required to access all resource tools.] Describes Wegener's continental drift hypothesis and his evidence for it.
CK-12 Foundation
Ck 12: Earth Science: Continental Margins
[Free Registration/Login may be required to access all resource tools.] Discusses the differences between active and passive continental margins.
CK-12 Foundation
Ck 12: Earth Science: Coriolis Effect
[Free Registration/Login may be required to access all resource tools.] Describes the Coriolis effect.
CK-12 Foundation
Ck 12: Earth Science: Dark Matter
[Free Registration/Login may be required to access all resource tools.] Overview of dark matter and dark energy.
CK-12 Foundation
Ck 12: Earth Science: Dark Matter
[Free Registration/Login may be required to access all resource tools.] Overview of dark matter and dark energy.
CK-12 Foundation
Ck 12: Earth Science: Deposition by Glaciers
[Free Registration/Login may be required to access all resource tools.] Terrain features caused by glacial deposition.
CK-12 Foundation
Ck 12: Earth Science: Deposition by Waves
[Free Registration/Login may be required to access all resource tools.] Describes terrain features formed by ocean waves.
CK-12 Foundation
Ck 12: Earth Science: Deposition by Wind
[Free Registration/Login may be required to access all resource tools.] How wind forms various terrain features.
CK-12 Foundation
Ck 12: Earth Science: Determining Relative Ages
[Free Registration/Login may be required to access all resource tools.] How to determine the relative ages of rocks.
CK-12 Foundation
Ck 12: Earth Science: Distance Between Stars
[Free Registration/Login may be required to access all resource tools.] How to use parallax to measure distances to stars.
CK-12 Foundation
Ck 12: Earth Science: Divergent Plate Boundaries in the Oceans
[Free Registration/Login may be required to access all resource tools.] Covers divergent plate boundaries in the ocean and on land.
CK-12 Foundation
Ck 12: Earth Science: Divergent Plate Boundaries in the Oceans
[Free Registration/Login may be required to access all resource tools.] Covers divergent plate boundaries in the ocean and on land.