Chapter 2 matching test Crossword
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Down:
1) they design, operate, and benefit from systems2) having limit3) energy derived from the splitting an combining of atoms5) electricity produced by turbines driven by falling waters6) a source od light that is focused into a narrow beam8) data, raw facts, and figures gathered and compared to draw conclusion9) ranges from less than one billionth of a second to human life times10) human made, not occurring in nature12) a liquid,obtained by refining crude oil that is used as a fuel16) a hard substance that comes from decayed plant and animal matter under great pressure for millions of years18) any number of liquids that can be burned to obtain energy,or that can be used as libricants |
Across:
4) things needed to get a job done7) a surface placed at an angel to a flat surface11) the capacity for doing work13) physical substances used in a process14) coming from the sun15) the money or other forms of wealth used to provide machines, materials, and other resources needed in a system17) energy derived from heat of earth19) tools that changed the amount of speed, or direction of a force20) used to process or maintain resources in a system |
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