Microplastics: A truly colourful pile

Scientists define microplastics as collection of small and large fragments, pellets, fibers, sheets, and other objects smaller than five millimeters. They come in different shapes and colors - a diversity that it actually breathtaking, as this gallery shows.

The photos are provided by our colleagues from the Chesapeake Bay Program. The images were taken by Will Parson at the laboratory of Dr. Lance Yonkos in the Department of Environmental Science & Technology at the University of Maryland. Find more images on the Chesapeake Bay Program Flickr page.