Waste material or things that are no longer wanted or needed
Water
Trees
Rubbish
Food
Damage caused to water, air, etc
purity
pollution
Infection
Corruption
To discard or get rid of something useless or unwanted
Throw away
Save
Watch
Operate
To treat or process (used or waste materials) in order to use them again
Throw away
Recycle
waste
Reduce
A site/place for the disposal of waste materials
playground
Beach
ocean
landfill
Make someone or something clean or neat.
Grow up
Clean up
Look up
Tidy up
