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Energy Vocabulary

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