1,000 years to break down products to decompose "Tinfoil- It does not biodegrade." 450 years lasts for 1,000 years ends up in landfills 450 years ends up in landfills lasts for 1,000 years how long it takes ends up in landfills Plastic bottles take 450 years to decompose their impact lasts for half a millennia 1,000 years to decompose 450 years up to 1,000 years decomposition process 1,000 years to decompose plastic to be decomposed a thousand years ends up in landfills 450 years for a single piece of plastic to decompose How Long Does It Take Garbage to Decompose?