There is no way to resolve this problem until humans magically stop defecating.
not that long
math is infinite, there is no number of them, they can go on forever.
always having problems
Metals will react according to their type and chemical composition of the soil. Iron may rust away altogether eventually, turning into nothing more than a red stain in the ground. Most other will oxidize slower and hang around longer. Glass will just stay there for pretty much forever. Plastic will decay over time, but we don't know as yet how long it will endure buried.
Pollution is going to end when all people in the world stop smoking and using cars and all of the gassy things. Pollution's definition is an undesirable state of the natural environment being contaminated with horrible substances as a consequence of human activities. Pollution is very bad for our environment. In china pollution began. So to answer the question about how long will pollution be in the air... it will problably forever unless we all come together as one to STOP POLLUTION ONCE AND FOR ALL!
Primarily to add more trash. When the landfill is full, it will be covered with clay and dirt. It will likely become a park and hopefully any contaminates from the trash will remained trapped there forever.
Practically forever. If it dries out, it can be put back in solution by just adding alcohol.
It is a tragic fact the Atlantic has large amounts of plastic contamination which is cluttering up the ocean and causing problems with sea life and marine birds. The plastic containers come in all shapes and sizes take practically forever to biodegrade due to their chemical makeup.
Forever! Its a protein and iodine solution test for starch.
It won't unless mankind starts to do things to quit the pollution of the environment and quit using fossil fuels.
The only legal route to keeping Nazi's out of political office is to educate (or brainwash, depending on how a person looks at it) voters that Nazi-ism, and related groups, is not the solution to any problems. Any statute incriminating or excluding political beliefs would be a direct violation of the Constitution and of certain citizens' civil liberties.
It sounds as though you are having DNS problems with your router. There's an extremely simple solution to that particular problem, You simply reset your router. It will have a button you can push, but it's just as easy to disconnect the power briefly.