CK-12 Foundation
Ck 12: Earth Science: Earthquake Safe Structures
[Free Registration/Login may be required to access all resource tools.] How buildings can be made safer from earthquakes.
CK-12 Foundation
Ck 12: Earth Science: Earthquakes at Convergent Plate Boundaries
[Free Registration/Login may be required to access all resource tools.] How and why convergent plate boundaries cause massive earthquakes.
CK-12 Foundation
Ck 12: Earth Science: Earthquakes at Convergent Plate Boundaries
[Free Registration/Login may be required to access all resource tools.] How and why convergent plate boundaries cause massive earthquakes.
CK-12 Foundation
Ck 12: Earth Science: Earthquakes at Transform Plate Boundaries
[Free Registration/Login may be required to access all resource tools.] Covers earthquakes occurring at transform plate boundaries, fault zones, and transform faults.
CK-12 Foundation
Ck 12: Earth Science: Earthquakes at Transform Plate Boundaries
[Free Registration/Login may be required to access all resource tools.] Covers earthquakes occurring at transform plate boundaries, fault zones, and transform faults.
CK-12 Foundation
Ck 12: Earth Science: Effects of Air Pollution on Human Health
[Free Registration/Login may be required to access all resource tools.] How air pollution affects human health.
CK-12 Foundation
Ck 12: Earth Science: Effects of Air Pollution on the Environment
[Free Registration/Login may be required to access all resource tools.] How pollution damages the environment.
CK-12 Foundation
Ck 12: Earth Science: Effusive Eruptions
[Free Registration/Login may be required to access all resource tools.] Effusive eruptions are relatively mild eruptions that produce lava flows.
CK-12 Foundation
Ck 12: Earth Science: Effusive Eruptions
[Free Registration/Login may be required to access all resource tools.] Effusive eruptions are relatively mild eruptions that produce lava flows.
CK-12 Foundation
Ck 12: Earth Science: Energy Conservation
[Free Registration/Login may be required to access all resource tools.] Overview of how energy is used, and how it can be conserved.
CK-12 Foundation
Ck 12: Earth Science: Energy Conservation
[Free Registration/Login may be required to access all resource tools.] Definition of conservation, and conserving energy in transportation and at home.
CK-12 Foundation
Ck 12: Earth Science: Environmental Impacts of Mining
[Free Registration/Login may be required to access all resource tools.] How mining affects the environment.
CK-12 Foundation
Ck 12: Earth Science: Erosion by Glaciers
[Free Registration/Login may be required to access all resource tools.] Terrain features caused by glacial erosion.
CK-12 Foundation
Ck 12: Earth Science: Erosion by Streams
[Free Registration/Login may be required to access all resource tools.] Covers different kinds of erosion by surface water.
CK-12 Foundation
Ck 12: Earth Science: Erosion by Waves
[Free Registration/Login may be required to access all resource tools.] Describes erosion in landforms caused by waves.
CK-12 Foundation
Ck 12: Earth Science: Erosion by Wind
[Free Registration/Login may be required to access all resource tools.] How winds erode surfaces and form various terrain features.
CK-12 Foundation
Ck 12: Earth Science: Evolution of Eukaryotes to Multicellular Life
[Free Registration/Login may be required to access all resource tools.] The evolution of eukaryotic cells and multicellular organisms.
CK-12 Foundation
Ck 12: Earth Science: Evolution of Simple Cells
[Free Registration/Login may be required to access all resource tools.] How simple cells evolved.
CK-12 Foundation
Ck 12: Earth Science: Evolution of Simple Cells
[Free Registration/Login may be required to access all resource tools.] How simple cells evolved.
CK-12 Foundation
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.
CK-12 Foundation
Ck 12: Earth Science: Explosive Eruptions
[Free Registration/Login may be required to access all resource tools.] Explosive eruptions cause widespread damage and are very dangerous.
CK-12 Foundation
Ck 12: Earth Science: Explosive Eruptions
[Free Registration/Login may be required to access all resource tools.] Explosive eruptions cause widespread damage and are very dangerous.
CK-12 Foundation
Ck 12: Earth Science: Extinction and Radiation of Life
[Free Registration/Login may be required to access all resource tools.] Describes how species die out, and how new ones evolve to fill the vacant niches.
CK-12 Foundation
Ck 12: Earth Science: Faults
[Free Registration/Login may be required to access all resource tools.] Covers rock stress, fractures, and types of faults.