awareness

backyard

bin

box

building

can

child

city

clean

cleanup

collection

colorful

consumption

container

dirty

discarded

disposal

dispose

dump

dustbin

eco

ecological

ecology

endless

environment

environmental

food

garbage

junk

kid

litter

outdoor

outdoors

paper

person

plastic

pollution

protect

recyclable

recycle

recycling

reduce

residential

reuse

rubbish

separation

sorting

street

trash

waste