E-learning for Kids
E Learning for Kids: Science: Denmark: What Are Natural Resources and Why Are They Important?
Learn about natural resources, both renewable and nonrenewable, and the impact humans have on the natural world.
CK-12 Foundation
Ck 12: Earth Science: Non Renewable Energy Resources
[Free Registration/Login may be required to access all resource tools.] What nonrenewable energy resources and fossil fuels are and how they form, and the drawbacks of using nonrenewable energy resources.
National Earth Science Teachers Association
Windows to the Universe: Air Pollution
What do smog, acid rain, carbon monoxide, fossil fuel exhausts, and tropospheric ozone have in common? They are all examples of air pollution. This article describes the causes and effects of air pollution.
TeachEngineering
Teach Engineering: Energy Choices Game
Use this board game to introduce the concepts of energy use in our lives and the very real impact that personal choices can have on our energy consumption, energy bills and fuel supply. The game begins as students select cards that...
TeachEngineering
Teach Engineering: Energy Systems and Solutions
The Energy Systems and Solutions unit brings students through the exploration of science and engineering concepts as they relate to energy issues in everyday life. Issues surrounding energy production and energy consumption provide a...
Encyclopedia of Earth
Encyclopedia of Earth: Algae
A collection of articles and news items on algae: what they are, different kinds, harmful effects of some (e.g., red tide), potential benefits (e.g., as a replacement for fossil fuels), their role in ecosystems, etc.
CK-12 Foundation
Ck 12: Earth Science: Non Renewable Energy Resources
[Free Registration/Login may be required to access all resource tools.] What nonrenewable energy resources and fossil fuels are and how they form, and the drawbacks of using nonrenewable energy resources.