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TPO21阅读文本
1. Earth’s internal heat, fueled by radioactivity, provides the energy for plate tectonics, continental drift, mountain building, and earthquakes. It can also be harnessed to drive electric generators and heat homes. Geothermal energy becomes available in a practical form when underground heat is transferred by water that is heated as it passes through a subsurface region of hot rocks (a heat reservoir) that may be hundreds or thousands of feet deep.
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1. Earth’s internal heat, fueled by radioactivity, provides the energy for plate tectonics, continental drift, mountain building, and earthquakes. It can also be harnessed to drive electric generators and heat homes. Geothermal energy becomes available in a practical form when underground heat is transferred by water that is heated as it passes through a subsurface region of hot rocks (a heat reservoir) that may be hundreds or thousands of feet deep.
本文档资料暂不提供下载。
