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Energy Resources C26 ES2

Collin R.

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Across
5.nonrenewable energy resource formed over geological time from the compress in and partial decomposition of organisms that lived millions of years ago.
8.biomass fuel that is a mixture of gasoline and ethanol and can be used in conventional gasoline engines.
9.light, spongy, organic fossil fuel derived from moss and other bog plants.
10.the use of energy resources in the ways that are most productive.
Down
1.materials that are burned to produce heat or power.
2.involves global management of Earth's natural resources to ensure that current and future energy needs will be met without harming the environment.
3.thin, transparent wafers made up of layers of boron and phosphorus enriched silicon.
4.energy produced from Earth's own internal steam and hot water.
6.the product of 2 usable forms of energy, such as steam and electricity, at the same time from the same process.
7.a mixture of gases that includes 50 to 70 percent methane gas and 30 to 48 percent carbon dioxide gas.

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