"SOS" by Anastasya Vorobko,8, Russia, and first prize winner.
See all photos from this photo essay »This slideshow originally appeared on the Guardian website.
Thousands of young photographers worldwide submitted their images to the Children's Eyes on Earth youth photography contest,which aims to raise awareness of environmental issues. Children aged 17 and under were encouraged to demonstrate the themes of 'I love nature' and 'I abhor pollution.' Here are the winning shots, along with a selection from those shortlisted.
Source: motherjones.com