There are two major categories of energy: renewable and non-renewable. Non-renewable energy resources are available in limited supplies, usually because they take a long time to replenish. The ...
A natural resource is defined as a form of energy and/or matter which is essential for the functioning of organisms, populations and ecosystems. In the case of humans, a natural resource, in his words ...
What kinds of energy can we make more of? What kinds can we not? Let’s find out with Ms. Courtney Cochran. Rise and Shine is available to stream on pbs.org and the free PBS App, available on iPhone, ...