it really depends on what kind of plastic it is and what bed it would be decomposing and other factors play a role too, like the sun and moisture. Certain kinds of plastics could take thousands of years.
depends what in. if its just out in the open it will take years to fully decompose
it takes about 1 million years for plastic to decopose
it would take around 20,000,000 years :/
about 5oo years...
You mean decompose -- Plastic decompose in a long period of time depending on the type of plastic and the environmental condition to which it is exposed.
The plastic bag will not decompose but it may clog up the toilet.
About a week
420 years ,
420 years ,
500 years
All products made up of plastic take very long time to decompose, reaching thousands of years.
The amount of time that it takes for plastic wrap to decompose it dependent on its size and materials. However, on average it takes 500 years to decompose.
50 TO 100 Years because of the metal inside of the ipod and that glass and plastic dont decompose
it takes 500 years
As LEGO bricks are made of plastic, it would take a long time. A long time would be hundreds of years or maybe even more.