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…in the atmosphere by two-folds. Also in our drive for consumerism, our planets natural resources are being depleted at an alarming rate. Pollution by nuclear waste, pesticides and other chemicals are also the result of the Industrial Revolution.…

…would be know. Probably still living in poverty. Or maybe it wouldn’t be that bad we would find alternatives. If people in Egypt could build a pyramid why couldn’t we make our stuff without big old machines that pollute the air and the ozone layer…

…this turmoil was caused by a bunch of greedy Nobles and kings which wanted power and money. It seems this problem repeats history, even today -- because big money-makers, like Texas Oil Ranchers, wouldn't pay to fix pollution problems early on it eventually lead…

…other common sources. A big advantage of nuclear power plants is that they do not burn anything, they are non-polluting, and they are ki…

…produced more air pollution then ever before, but our nature conservation efforts are working. Based on that type of logic, it is usually very easy for a scientist to tell if a particular change in our environment during the 20th Century, was good or bad for our…

…dollars to the cost of health care while not even considering the pain, suffering and death. Fluoride is a major world wide pollutant. It has poisoned livestock and humans as well as lakes and streams of this nation. Excessive fluoride accumulates…

…, which was created in 1977. Moreover people should not pollute the water in any was such as putting harmful toxics like pesticides. In order for Canada to have a strong economic future conservation of the fishes should take place. Fishing is a major industry…

…increasing and firewood around industrial centres was becoming scarce. This led to a switch to coal as the major source for fuel and energy. As well as powering steam engines coal became widely used for heating, cooking and industrial processes. Air pollution…

…sulfide HgS used as a high-grade paint pigment. Organic mercury compounds are important and dangerous. Methyl mercury is a lethal pollutant found in rivers and lakes. Mercury is a virulent poison and is readily absorbed through the respiratory tract…

…. This creates air pollution and global problems. In the other hand, the skill of mining delivers benefits to all of the earth’s population. Such as medicine, communication, etc… all provide benefits to human by metals and minerals. So the public has mixed points…