Materials that are not recyclable or are not properly separated will generally end up in a landfill. A landfill is a very large holes built into certain designated spaces for that function.
Until a few years ago, the waste was piled up in the places designated to be dumps, but today in modern and well-managed landfills, large holes are built in which the garbage is buried, with a system of layers that isolates the waste. of the air and water, which has significantly reduced the contamination of the environment by contact with toxic residues. However, landfills still represent an important source of pollution that affects the environment and human beings.