+
upworthy

algae

Greenland is supposed to look like this, right?

[rebelmouse-image 19529223 dam="1" original_size="750x491" caption="Photo from David Mark/Pixabay." expand=1]Photo from David Mark/Pixabay.

So why are parts of it starting to look like this?

Colored ice down in Antarctica. Photo from Serge Ouachée/Wikimedia Commons.

Keep ReadingShow less