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Energy Vocabulary

Across
Fuels produced from plants
A mixture of clay sand and water
The energy from the sun transmitted as electromagnetic wave
Use one item over and over
They are a continuous stream of electrically charged particles
Known as petroleum, a type of nonrenewable resource that is drilled out of the ground
Is the use of energy resources in ways that are most productive
A renewable resource that is unpredictable and comes indirectly from the suns energy
The continuous process by which carbon is exchanged between organisms and the environment
Electromagnetic radiation with wavelengths shorter than approximately 1/10 of a nanometer
Source of all energy on Earth
The ability to do work
Explosive outburst
Down
The uses of microbes to clean up oil spills
A soft brownish coal showing traces of plant structure
Outer layer that creates the solar wind
Hard variety that contains relatively pure carbon
Energy of motion
A renewable resource that comes from the sun energy
Renewable resource that uses animal and plant matter
Most abundant of nonrenewable resources
A nonrenewable resource that burns clean but uses radioactive Uranium for fuel
Rain that has a lower than normal pH level
A renewable energy produced by water converted in a car by a special fuel cell
Fuel that have been formed from the fossilized remains of a prehistoric plant or animal
The use of high pressured water to locate natural gas underground
Limit amount of nonrecyclable materials used
Solid combustible mixture of hydrocarbons
Particularly decayed plant material