MANILA - Some organizations have jumped on the #10YearChallenge bandwagon to push awareness about the effects of climate change.

Also popularly known by its meme #HowHardDidAgingHitYou challenge, it has become a trend on social media where people post their then-and-now photos to show how much they changed over the years.

• These Filipino celebrities nailed the #10YearChallenge

But for advocates of the environment, the meme could help make people see the real picture, understand and take action to help mother nature.

Here are some of the photos shared on Facebook and Twitter by environmental groups around the world.

1. World Wide Fund for Nature (WWF) Philippines

facebook.com/WWF-Philippines

2. Greenpeace International

facebook.com/greenpeace.international

3. Greenpeace International

facebook.com/greenpeace.international

4. Save Philippine Seas

facebook.com/savephilippineseas/

5. The SGD Academy

twitter.com/SDG_Academy/

6. Ghana Wildlife Society

twitter.com/ghwildlifesoc/

7. National Council of Societies for the Prevention of Cruelty to Animals (NSPCAs)

www.facebook.com/NSPCA/