PCBs are a class of chemicals that don't easily break down, even though they have been banned for over 30 years. These chemicals collect in fat and build up in fish that are fatty and in fish that eat other fish. As striped bass and bluefish migrate up and down the East Coast, they pick up PCBs from eating other fish.
Best Answer: Consider how many tires it has, Each mobile home tire is designed to carry 1 ton. The front tounge is also designed to carry 1 ton. So a mobile home with 4 tires weighs about 5 tons. A mobile home with 6 tires weighs about 7 tons. Plus whatever extras you have put into the home. Source(s):
The average house is going to weigh atleast 2000 pounds. The bigger the house the more it weighs. I think about one square foot of a house measures to be about 1 ton and what not. Therefore, just take your actual square area and then multiply by the number of tons.