Which image would be the best choice for convincing a middle school audience to clean up litter on a local waterway?
A
Image with description A photo of 2 older boys gathering water samples on a beach.B
Image with description An illustration of a clean stream surrounded by meadows, trees, and mountains.C
Image with description A photo of a close up of water rippling over stones in a pond.D
Image with description A photo of 2 kids holding garbage bags and picking up litter in a forest.