WHAT DO WE USE TO MANUFACTURE?

Raw materials, energy and enviroment

FUENTE: Wikipedia

As we saw in the last unit, the industry needs various factors to produce. Between all of them, the raw materials and the energy are two of the most important.

Choose an object.

Choose four objects that are within your reach at this moment and say what raw materials were used in their manufacture.

Besides, try and make an hypothesis about what energy was needed in the machinery used to manufacture them.