Around 11% of the Earth's land mass is covered by permafrost. But its delicate balance is being threatened by climate change.
Video made in partnership with @bbcideasand @royalsociety.
Subscribe here: bit.ly/1rbfUog
For more news, analysis and features visit: www.bbc.com/news
#Permafrost #BBCIdeas #BBCNews
Негізгі бет What happens when the permafrost thaws? | BBC Ideas
No video
Пікірлер: 712