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Have you ever given any thought to the origins of the energy your computer or TV uses?
Have you ever given any thought to what exactly happens to the waste you throw in the bin?
The excessive exploitation of natural resources has led to environmental problems that are...
Water on Earth is constantly in flux and is going through a cycle.
The use of bauxite, which is first processed into alumina and then into aluminium, can be harmful.
The Earth’s atmosphere acts like an enormous greenhouse.
The atmosphere and the climate of the Earth changed a great deal during the past millions of years.
The most useful way to reduce mountains of waste is waste separation.