attitude

bag

bin

bottle

business

care

clean

container

couple

crumpled

disposal

earth

ecology

enthusiastic

environment

environmental

garbage

happy

household

housework

indoors

initiative

junk

laughing

paper

plastic

playful

pollution

portrait

problem

protection

recycling

reduce

reduction

responsibility

rubbish

save

separation

sitting

smiling

throwing

togetherness

trash

waste

woman