Cagayan de Oro City Local Environment and Natural Resources Officer Armen A. Cuenca (left) explains to DENR Secretary Roy A. Cimatu (middle) on how to operate the Plastic Wrapper Shredder Bike and the processes in making an eco-brick as Mayor Oscar S. Moreno (right) looks on during Secretary Cimatu’s visit to the proposed Eco park in Barangay Carmen on January 30, 2020. #TayoAngKalikasan (RPAO PR # 02-051-2020)