Today's challenge is next time you see a piece of trash lying on the ground, pick it up! If it's something that looks slimy or moldy or disgusting, you may not want to use that particular item to complete this challenge (yikes!). However, if you happen to be walking around town and see a flier on the ground or floating in the wind, take a second to recycle it or throw it away! Leaving trash on the ground isn't exactly pretty and it doesn't really help the environment either. Birds and other animals can even choke on some of the pieces, so remember to never throw something on the ground and pick up after those who do every once and awhile!