Space

NASA Explorers: Permafrost

This week, #NASAExplorers head back in time…by going underground. In the Arctic, a frozen layer of soil – permafrost – trapped dead plants and animals for thousands of years. As the climate warms, that soil is beginning to thaw, releasing carbon dioxide and methane.

Share Tweet Send
0 Comments
Loading...
You've successfully subscribed to TAG for US
Great! Next, complete checkout for full access to TAG for US
Welcome back! You've successfully signed in
Success! Your account is fully activated, you now have access to all content.