Energy4Me
Energy4me: Energy Technology
Learn about the many sources of energy used around the world.
CK-12 Foundation
Ck 12: Life Science: Nonrenewable Resources
[Free Registration/Login may be required to access all resource tools.] A nonrenewable resource is a natural resource that is consumed or used up faster than it can be made by nature. Two main types of nonrenewable resources are fossil...
NASA
Nasa: Climate Kids: Energy
Explore energy resources through stories, case studies, activities, and examples.
CK-12 Foundation
Ck 12: Biology: Natural Resources Study Guide
Understand what natural resources are, and how important they are to Earth.
Energy4Me
Energy4me: Coal
Learn about the use of coal as a usable form of electricity, and find out the history of this natural resource.