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Oil is the product of the decomposition of the remains of microscopic living organisms which millions of years ago inhabited the seas, lakes and river estuaries. Oil today has a multitude of applicati ...
Radiant energy is what is possessed by electromagnetic waves like visible light, radio waves, ultraviolet rays (UV), infrared rays (IR), etc. The principle characteristic of this energy is that it can ...
Energy from fossil fuels (coal, oil and natural gas) comes from substances which originated from the accumulation, millons of years ago, of large quantities of remains of living beings at the bottom o ...
Historically, energy has been fundamental in the daily life of human beings. But, often, its use can be highly polluting; hence, apart from knowing different types of energies, we must train students ...
Actividad pedagógica, en inglés, con el objetivo de que los estudiantes clasifiquen correctamente las diferenetes fuentes de energía, si son renovables o no. 'Educational activity in which students ...
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