It depends. If you grind it up and mix it in a warm moist soil, the bread will decompose within 24 hours. If you place the bread in an evacuated sub zero freezer, it may still be tasty a century later.
iron does not decompose but after a long time and i mean a long time it just starts to flake away but does not decompose
a long time
Different substances take different lengths of time to decompose
It can take up to two months for an apple core to decompose in a landfill. Banana peels will take a few days to decompose. While glass takes a very long time to decompose, a paper bag can take up to five months.
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.
For a coke can (aluminium) it would take approx. 140 years to decompose. Aka. A Long Timeβ¦
a long time
Ink takes 1000 years to decompose, most of the time if you look at a polluted landfill you'll see that most of the pollution is ink.
It can take a long amount of time, up to 3 years due to atmosphere and air particals. these can affect how long it taked to decompose. you should keep in it the sun if you it to decompose fast.
about 3 seconds if you drop the phone in water
The amount of time it takes for a paperclip to decompose depends on the material it is made out of. Metal paperclips take longer to decompose than plastic ones.
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.