Waste material or things that are no longer wanted or needed
RUBBISH
WATER
FOOD
TREES
Damage caused to water, air, etc
POLLUTION
INFECTION
PURITY
CORRUPTION
To discard or get rid of something useless or unwanted
SAVE
WATCH
OPERATE
THROW AWAY
To treat or process (used or waste materials) in order to use them again
REDUCE
WASTE
THROW AWAY
RECYCLE
A site/place for the disposal of waste materials
PLAYGROUND
LANDFILL
OCEAN
BEACH
Make someone or something clean or neat.
LOOK UP
TIDY UP
GROW UP
CLEAN UP
