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.
Does not decompose
5.26 years
Synthetic fabrics, such as polyester and nylon, can take hundreds to thousands of years to decompose in a landfill site due to their non-biodegradable nature. This long decomposition time contributes to environmental pollution and sustainability issues.
An apple core can take anywhere from few weeks to a few months to decompose in a landfill, depending on the conditions such as moisture, temperature, and the presence of oxygen and microbes. Generally, organic materials like apple cores decompose faster compared to non-biodegradable items.
No oxegen.
Although estimates vary, it can take up to 10-20 years for a pencil, which is mainly made of wood and graphite, to decompose in a landfill environment. However, the metal ferrule and eraser may take longer to decompose due to their synthetic components. Recycling or using sustainable alternatives can help reduce the environmental impact of pencils.
Glass can take thousands of years to decompose in a landfill because it is not biodegradable and does not break down naturally. This makes it a significant environmental concern as it can remain in landfills for centuries. Recycling glass is a more sustainable option to reduce its environmental impact.
Disposable diapers can take 200-500 years to decompose in a landfill due to their plastic and synthetic material composition.
No, Copper is a fully inorganic material so it doesn't decompose.
Sadly, it is thrown into a landfill where much of it will take centuries to decompose. The landfill sites are often levelled eventually, when they are full, and used for sports fields.
A baking sheet, made of materials like aluminum or stainless steel, can take hundreds to thousands of years to decompose in a landfill due to their resistance to natural degradation processes. Recycling or reusing baking sheets can help reduce their environmental impact.
Glass, plastic and metal will never decompose anywhere.