Landfill is the name given to garbage dumps, rubbish tips etc. Typically the local authority finds what they hope is a suitable site, perhaps an old quarry, and then all the garbage collected from...
Landfill is surrounded by land. Land is shaped so that it encompasses the areas to fill in garbage. This will prevent the garbage from drifting everywhere when dumped into the sea.
A properly designed sanitary landfill system is built of many layers. Starting from the top (for a finished site) there are: An aesthetic layer of soil with grasses anf bushes An impervious compacted...