Recycling

Recycling



**Metals recycling protects the environment and saves energy**.

Recycling metals are Aluminium,copper,zinc,steel and lead

1)Aluminium



Aluminium is a silvery white and chemical elements.

2)Copper



Copper is a chemical element with the symbol Cu.

3)Zinc



Zinc is a metallic chemical element,it has the symbol zn and atomic number 30.

4)Lead



Lead is a is a main-group  with symbol **Pb**

5)Steel



Steel is a n.

Using recylcled steel to make new steel -86%(in air pollution) -40%(in water use) -76%(in water pollution)