CK-12 Foundation
Ck 12: Earth Science: Electromagnetic Energy in the Atmosphere Study Guide
[Free Registration/Login may be required to access all resource tools.] Summarizes the key points about electromagnetic waves and how they are classified. Includes a few questions to check for understanding.
CK-12 Foundation
Ck 12: Earth Science: Solar Power Study Guide
[Free Registration/Login may be required to access all resource tools.] This study guide summarizes key points about solar energy, how it is harnessed, and its benefits and disadvantages. Includes a few questions to check for understanding.
CK-12 Foundation
Ck 12: Earth Science: Coal Power Study Guide
This comprehensive study guide covers the main terms and concepts needed for an earth science unit on coal power. Review questions are included at the bottom of the study guide.
PBS
Pbs Learning Media: Above the Clouds: Telescopes on Mauna Kea
This video segment adapted from First Light explains why the highest peak in the Pacific, Mauna Kea, is an ideal site for astronomical observations. Featured are new telescope technologies that allow astronomers to explore the universe...
Utah Education Network
Uen: Themepark: Cycles
This is a large collection of resources on cycles of nature and the Earth. There is a constant exchange of the elements between air, earth, water, plants, and animals. Most biological processes wind up back where they started. These...
Nature Canada
Nature Canada: Climate Change Is Here.
A resource that looks at the causes and effects of climate change on the world-at-large. Find out how climate change affects animals like birds and the polar bear. The site also offers strategies for how we can reduce global warming...