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Eng Course- Acid rain and its ecological consequences- Download Free PDF


Since the beginning of civilization, human beings have used
various natural resources for their benefit. To make their life easier,
they have produced facilities that use many of the Earth’s energy
resources. Energy is mainly produced by burning fuels such as coal,
oil and natural gases. On one side this kind of development makes
our lives easier, but on the other hand it results into pollution by
release of harmful substances into the environment.
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