观看免费视频 Greenland’s Moving Ice Sheet

(4.92 MB) 添加日期18 May 2016 播放249次 冰 星球 科学
重置
Zoom out
Zoom in

动画说明：

NASA scientist Eric Rignot provides a narrated tour of Greenland’s moving ice sheet.
By NASA/Goddard Space Flight Center (Goddard Multimedia).