5.26 years
It can take up to 200-500 years for an aluminum can to fully decompose in a landfill. Aluminum is a durable material that does not biodegrade quickly in the environment. Recycling aluminum cans is the most sustainable way to minimize their environmental impact.
It doesn't. Glass is made from silica (sand), that has been melted. It doesn't decompose, only organic materials decompose, and some metals will oxidize (rust), but glass will be glass thousands of years from now. (unless it is ground down into sand again.)
A typical plastic garbage bag can take hundreds to thousands of years to fully decompose in a landfill. Some estimates suggest it may take up to 1000 years for a single plastic bag to break down.
It takes about one to two million years for glass to decompose.
The simple answer is that it does! Everything decomposes eventually. Unfortunately, many household, commercial and industrial waste products are made from materials that take an awfully long time to decompose; plastic for example. Some types of plastic can take up to 50,000 years to decompose fully! Other waste items such as tin foil can take upward of 100,000 years! Even with the (comparatively recent) advent of recycling, much of the waste that gets assigned to landfill is, indeed recyclable. This is partly because so many recycling plants are already operating at full capacity, or are governed by strict input / output quotients. Of course, despite what the governments of the world would have us believe, it is often cheaper to export waste to landfill sites abroad than it is to recycle it domestically.
1 second
10
Many years, depending partly on the chemical conditions in the heap where they are dumped.It depends on the environment.In particularly corrosive environments - say on the salty sea shore in a tropical country, just a few months. But in Antarctica, it will never decompose, it'll stay frozen in the ice forever.
I believe it is 46 years or something like that..
A styrofoam cup can take hundreds of years to decompose in the environment. The exact time can vary depending on factors such as temperature, moisture, and exposure to sunlight.
Easton backpacks come with cellphone compartments. So do most of the newer designs for many brands of backpacks.
Glass moves about one inch per century. It is actually a liquid, so it moves, but it is very dense and takes a long time to break down. So it will probably take at least five centuries to move it about five inches.