Ozone Holes
The ozone layer is an invisible layer in the stratosphere. It has always been needed by all life on earth, as it absorbs the ultra violet radiation (UV) from the sun. Recently a large hole has appeared in the ozone layer over the Antarctica, and a similar but smaller hole has been found over the Arctic. The problem with the ozone holes was first noticed in the 1970’s by a research group from the British Antarctic Survey BAS). The measurements were first taken in 1985, the drop in the ozone was so dramatic that the scie
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Some common words found in the essay are:
Overexposure UV, Survey BAS, , ozone layer, uv radiation, food chain, increased uv, uv rays, marine ecosystems, ozone depletion,
Approximate Word count = 356
Approximate Pages = 1 (250 words per page double spaced)
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