首页 >  Blossary: Our Planet-our environment  >  Term: Alternative energy
Alternative energy

Energy resources are of two types, renewable & non-renewable. Fossil fuels (such as coal, petroleum, and natural gas), and certain aquifers are all non-renewable resources. In contrast, resources such as timber (when harvested sustainably) and wind (used to power energy conversion systems), Hydropower, solar energy are considered renewable resources. These are alternative energy.

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  • 词性: proper noun
  • 行业/领域: 环境
  • 类别 污染

Our Planet-our environment

类别 Science

词汇总数: 13

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  • SharfuddinR
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