This is an important part of being responsible with the resources that we have. If we have a good understanding of this area then it will cost less for the department and the planet!
You will need to demonstrate:
Although recycling uses less energy than mining the material from the ground it still uses up valuable resources; it is better to use less than recycle more. However, what waste we do create in the metalwork room can usually be recycled. Remember to put all waste metal in the waste metal bin for recycling and try to avoid putting none recyclable waste in there.