It is important to train to make citizens aware of the responsibility that each one has in caring for the planet, training them to be responsible and environmentally friendly consumers.
Where things come from?
Have you ever wondered where the things we use every day come from?
Plastic is manufactured from natural materials such as cellulose, coal, natural gas, salt and oil through a polymerization or polycondensation process … One of these fractions, naphtha, is the essential compound for production of plastic.
Where does Metal come from?
Metals are elemental substances like gold, silver, and copper that are crystalline in their solid form and are found naturally in minerals.
Where does the glass come from?
The glass is obtained from a mixture of siliceous sand or clay with pulverized dry metal oxides that are introduced into a fusion reactor at temperatures exceeding 1000ºC. … So glass is obtained from a material that could remind us of sand or earth.
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