随着工农业的发展、人口的膨胀,人类对水的需求量不断增加,缺水也成为一个越来越严重困扰人类生存发展的大问题。而拖运冰山,取得淡水,无疑是解除当前水荒频频、干旱的好办法。由于冰山体积大,形状比较规则,像艘“冰船”,容易拖动,所以人们动起了去南极拖运冰山的念头。如果一 With the development of industry and agriculture, population expansion, the human demand for water is constantly increasing, and water scarcity has also become a major problem that plagues human survival and development more and more seriously. The hauling of icebergs, access to fresh water, is undoubtedly relieve the current frequent shortage of water, drought a good way. Due to the large size of the iceberg and its relatively regular shape, it is easy to drag like a “ice boat”, so people are motivated to tow the iceberg to Antarctica. If one