ess3a - 自然资源


In this video Paul Andersen explains how the resources required for survival come from the Earth. The resources are not evenly distributed on the planet and neither are the humans. According to the NGSS we need to limit the use of nonrenewable resources (like oil and coal) through regulations and increase the use of renewable resources.

","title":"ESS3A - Natural Resources","url":"https://www.youtube.com/watch?v=LxHdUd_Q12Y","height":480,"thumbnail_width":480,"width":854,"html":"","version":"1.0","type":"video","thumbnail_height":360,"authorName":"bozemanbiology","authorUrl":"http://www.youtube.com/user/bozemanbiology","providerName":"YouTube","providerUrl":"http://www.youtube.com/","thumbnailUrl":"http://i1.ytimg.com/vi/LxHdUd_Q12Y/hqdefault.jpg","resolvedBy":"youtube","resolveObject":"Video","resolved":true}" data-block-type="32" id="block-7a08d517492f33c8c36b">
" data-provider-name="YouTube">

下一代科学标准地球科学纪律核心思想3A:自然资源

在这个视频中,保罗安德森解释了生存所需的资源来自地球。资源没有均匀分布在地球上,也没有人类。根据NGSS,我们需要通过法规限制不可再生资源(如石油和煤炭),并增加可再生资源的使用。