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  2. History of environmental pollution - Wikipedia

    en.wikipedia.org/wiki/History_of_environmental...

    The Western Industrial Revolution of the 18th to 19th centuries tapped into the vast growth potential of the energy in fossil fuels. Coal was used to power ever more efficient engines and later to generate electricity. Modern sanitation systems and advances in medicine protected large populations from disease. [6]

  3. Peppered moth evolution - Wikipedia

    en.wikipedia.org/wiki/Peppered_moth_evolution

    The evolution of the peppered moth is an evolutionary instance of directional colour change in the moth population as a consequence of air pollution during the Industrial Revolution. The frequency of dark-coloured moths increased at that time, an example of industrial melanism. Later, when pollution was reduced in response to clean air ...

  4. Kettlewell's experiment - Wikipedia

    en.wikipedia.org/wiki/Kettlewell's_experiment

    The Industrial Revolution in Great Britain caused extensive pollution, and industrial cities such as Manchester and Birmingham were covered with black soot. R.S. Edleston was the first to identify the unusual black peppered moth in 1848 in Manchester.

  5. Industrial melanism - Wikipedia

    en.wikipedia.org/wiki/Industrial_melanism

    Industrial melanism is known from over 70 species of moth that Kettlewell found in England, and many others from Europe and North America. [17] Among these, Apamea crenata (clouded border brindle moth) and Acronicta rumicis (knot grass moth) are always polymorphic, though the melanic forms are more common in cities and (like those of the peppered moth) are declining in frequency as those ...

  6. Industrial Revolution - Wikipedia

    en.wikipedia.org/wiki/Industrial_Revolution

    The Industrial Revolution marked a major turning point in history, comparable only to humanity's adoption of agriculture with respect to material advancement. [11] The Industrial Revolution influenced in some way almost every aspect of daily life. In particular, average income and population began to exhibit unprecedented sustained growth.

  7. Pollution - Wikipedia

    en.wikipedia.org/wiki/Pollution

    Various definitions of pollution exist, which may or may not recognize certain types, such as noise pollution or greenhouse gases.The United States Environmental Protection Administration defines pollution as "Any substances in water, soil, or air that degrade the natural quality of the environment, offend the senses of sight, taste, or smell, or cause a health hazard.

  8. Water pollution in the United States - Wikipedia

    en.wikipedia.org/wiki/Water_pollution_in_the...

    Today, industrial pollution is caused by discharges and emissions from manufacturing plants in certain industries, which continues to pollute surface waters nationwide. [41] Many manufacturing processes generate wastewater, contributing to the water pollution found in rivers, lakes, and oceans. [42]

  9. Environmental history of the United States - Wikipedia

    en.wikipedia.org/wiki/Environmental_history_of...

    It was the primary energy source to power factories and heat offices and apartments. Its use led to a sharp increase in carbon emissions and air pollution. The concentration of industries such as steel improved efficiency but increased resource waste and pollution of air and water as urban rivers became dumping grounds for industrial waste.