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