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Why happened in England that changed the bark on the trees light to dark?
Wiki User
∙ 13y ago
The industrial revolution in England (the black smoke form all the factory chimneys) produced allot of environmental pollution and the trees in the worst affected areas were covered in soot. Now thankfully this pollution has ceased and the tree trunks are no longer black...I understand that the areas of black peppered moth variants are now reverting to the light colored variety.
Wiki User
∙ 15y ago
Wiki User
∙ 13y agoI don't know about England, but in America, trees' bark changed colour because, during the Industrial Revolution, so much coal was being released in to the atmosphere that it was causing discolouration in the bark. This also meant that the animals living there, specifically the moths that camouflaged with the pale white bark became easier to find and eat. The few black moths that were around at the time flourished, and the population of the moths increased drastically. Hope this answers your question!
Wiki User
∙ 10y agoThe pollution from the Industrial Revolution darkening the trees.
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If you are talking about England then they were largely wiped out by Dutch Elm Disease.
What event caused the tree trunks of many trees in England to from light to dark?
Burning of coal during the industrial revolution and later deposited soot on the trees.
What historical event caused the tree trunks of many trees in England to turn from light green to dark?
The industrial revolution
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