Here is a new #challenge for all you bored teens. Take a photo of an area that needs some cleaning or maintenance, then take a photo after you have done something about it, and post it. #trashtag #trashtagchallenge

People are picking up trash in parks, beaches and more as part of the 'trashtag challenge' mag.time.com/NzcRC77

40 Norwegian Folk High School students from Alta spent one-week picking trash at a local beach, gathering a total of 12,400kg! We can't help but love the fact this is catching on globally! #trashtag #trashtagchallenge #norway

Having lived for a short period of time in #DaLat, #Vietnam - I am personally touched by this, this is so amazing. We are so happy to see the youth involvement to make the earth a #Trashfree place. This has made our #Monday morning! #trashtag #trashtagchallenge

Today our first post comes from this absolutely massive SJ group in #phoenix #arizona. Just look at all those people! (over 700) - these wonderful people helped remove 11,600 lbs of trash from the #saltriver in 2 hours! #trashtag #trashtagechallenge #keepnaturewild

Carrying on with today's amazing group shots, we have another wonderful photo from Living Lands & Waters . They managed to gather an absolutely massive haul of 14,353lbs of garbage from the Mississippi River (Memphis) #trashtag #trashtagchallenge #memphis #Trashtag