natural resources that humans use to produce energy.
benefit resulting from some event or action
an unfavorable situation that is not good
a solid, hard black substance that burns and gives off heat. Coal is composed mostly of carbon. It is formed from partly decayed vegetable matter under great pressure and heat in the earth.
liquid fossil fuel formed from marine organisms that is burned to obtain energy and used in the manufacture of plastics
A resource that is used in heating systems, in stoves, ovens, and some vehicles. It is the cleanest burning fossil fuel.
power produced by the splitting of atoms to produces steam to turn turbines to produce electricity
plant materials and animal waste used as fuel
Renewable energy produced by the wind.turning a generator to produce electricity
The use of the kinetic energy in moving water such as rivers or tidal currents to generate electricity
Energy from steam or hot water produced from hot or molten underground rocks.
energy from the sun that is converted into thermal or electrical energy
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.