To What Extent Does Acid Precipitation Affect Annelids?

In order to truly understand acid rain and it's eventual effect on earthworms, it would be best to look at the causes of acid rain. How and why does altered acidity in precipitation have a devastating effect?
Acid rain is charecterized as "Precipitation that has a pH lower than about 5.0" (Allaby, Michael (1994) Ecology, Oxford Press,). Acid rain is created by many things, of which pollution from cars contributes the most. Ever since the Industrial revolution, the acidity of rain has been haywire. Sulfur and nitrogen are found widely throughout the world in the air, "even in unindustrialized tropics" (Graedel, Thomas, et. al, (1989, V261 n3 p. 58-68 Sep. 1989) The Changing Atmosphere, ...

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acid and sulfuric acid mix are reflected in the lowering of the acidity of rain.
Earthworms (Annelids) are a species of worm which are many segmented. They live in damp soil, usually forming intricate tunnels beneath the surface. Their bodies are lond and cylindrical, and have "bluntly tapered ends and are somewhat depressed posteriorly." (Storer, et. al, (1972) General Zoology 5th ed., McGraw Hill Books.) As earthworms burrow, thew swallow large quantities of earth that often contain large amounts of vegetable remains, often depositing, or casting, their very nutritive remains to the soil, which adds to it's enrichment. The first person to truly recognize the importance of earthworms was Gilbert White, when he wrote in his book, The Natural History of Selbourne (1788) that "soil was loosened, aerated, and made more fertile by earthworms." (Gilber White (1788) The Natural History of Selbourne)
Earthworms are typically very sensitive to low pH levels. Therefore, it isn't ...

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To What Extent Does Acid Precipitation Affect Annelids?. (2005, April 5). Retrieved June 6, 2020, from
"To What Extent Does Acid Precipitation Affect Annelids?.", 5 Apr. 2005. Web. 6 Jun. 2020. <>
"To What Extent Does Acid Precipitation Affect Annelids?." April 5, 2005. Accessed June 6, 2020.
"To What Extent Does Acid Precipitation Affect Annelids?." April 5, 2005. Accessed June 6, 2020.
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Added: 4/5/2005 11:34:58 AM
Category: Science & Nature
Type: Free Paper
Words: 641
Pages: 3

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