Volunteer: Picking up garbages from the ocean floor (2018/04/01~06/30)

For two months, I participated in NGO's volunteer work in Lisbon. I scuba dive every day to clean the ocean floor. I got to see with my own eyes how plastics and other manmade products remain in the environment and how difficult to clean once enters the ocean. I picked up fishing nets, abandoned phones, tires and many other lavish from the ocean.