umm..lets see here..aluminum (like soda cans,tea cans,est.)nails,screws,um well the question says it all.metal objects.
copper
Some were.
Yes, they are usually made of thin aluminum, and can be recycled just like aluminum cans. Some jar caps are made of steel, and these can be recycled too, just like steel cans.
Cans, Glass, motor oil, metal, plastic, and lightbulbs
tires have some sulfur in them
Object is an identifiable entity with some characteristics and behaviour .A class is a group of objects that share common properties.
In principle anything can be recycled, the problem is some things are economically impractical to recycle.
a talbet or ipads or some electronics
you can save unused- supplies from the earth when you recycle, but some methods of recycling emits CO2. some supplies that are recycled are glass, metal and plastic. you can make: cardboard from used newspaper; insulation from broken windows and carpet from plastic bottles.
some are made from recycled paper fiber, others from plastic, while the most common are made of polystyrene foam.
Recycling can, in some cases, use up more energy to reuse plastics and metal. The recycling process, as a whole, employs a lot of people. Recycled metals can be used to make new metal tin cans. Recycled plastics can be used to produce new plastic bottles, etc. So, on the whole, I think recycling is a good thing.
The entire vehicle can be recycled. All the parts are recyclable.
Some expensive or rare mineral salts must be recycled.