I think a man-made resource is something that a person or a machine can make. A man-made resource can have a natural resource in it but, the rest of it has to be made by a person or machine.
I think a natural resource is something that is naturally made on the Earth. For example when a flower grows in the ground without anybody doing anything to it or when cotton grows on little stems without help of a human.
A: I think it is considered a natural resource because it is always on the Earth. I also think it is a natural resource because it doesn't need a humans help to be on the Earth.
Q: List three or more Natural Resources that you use daily.
A: I use water, air, and land everyday. I drink water, breathe air, and walk on land everyday.