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📁 科学 环境 气候变化

Topics include climate change (or global warming), atmospheric C02, stratospheric ozone, desertification, and change indicators.

子分类
📁 吉埃奥埃恩吉伊恩埃埃尔伊恩吉
📁 荒漠化
📁 影响和指标
条目 (4+)
全部 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Whooping Crane
Whooping Crane
http://www.allaboutbirds.org/guide/Whooping_Crane/lifehistory
👍 0 详情 链接
Who Wants to Win a Million Dollars? - The Science Game
Who Wants to Win a Million Dollars? - The Science Game
http://education.jlab.org/million/
👍 0 详情 链接
W
World Federation of Right to Die Societies
https://wfrtds.org/
👍 0 详情 链接
W
WCS - Caribou
https://www.wcs.org/our-work/species/caribou
👍 0 详情 链接