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How long does it take ... to decompose?
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Glass bottle
Unknown - Forever?
Styrofoam
Unknown - Forever?
Plastic jug
It takes 1 million years.
Disposable diaper
It takes about 550 years.
Aluminum can
It takes from 20 to 500 years depending on the soil conditions
Rubber sole of the boot
It takes from 50 to 80 years.
Leather boot
It takes from 40 to 50 years.
Cigarette butt
It takes from 2 to 5 years.
Wool sock
It takes 1 year.
Cotton rag
It takes 5 months.
Paper milk carton
It takes 5 years.
Paper bag
It takes 1 month.
Banana
It takes from 3 to 4 weeks.
Glass
It takes more than 1,000 years.
Plastic
It takes from 200 to 500 years.