Environment Friendly Fiber Products Should Be Used

Environment Friendly Fiber Products Should Be Used: roducts that are made of lead are used widely all around the world. One of the chief reasons for this being that the lead id found in abundance and it is also a material which is cheap. Lead is found on the crust of the earth and is a very toxic metal. There are also other materials which are equally as toxic as lead; like Mercury, Hexavalent Chrom