Acid Rain
Beginning of paper
INTRODUCTION
is a great problem in our world. It causes fish and plants
to die in our waters. As well it causes harm to our own race as well,
because we eat these fish, drink this water and eat these plants. It is a
problem that we must all face together and try to get rid of. However acid
rain on ....
Middle of paper
.... ago when
scientists in Sweden and Norway first believed that acidic rain may be
causing great ecological damage to the planet. The problem was that by the
time that the scientist found the problem it was already very large.
Detecting an acid lake is often quite difficult. A lake does not become
acid over night. It happens over a period of many years, some times decades.
The changes are usually to gradual for them to be noticed early.
At the beginning of the 20th century most rivers/la ....
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Word count: 1942
Page count: 8 (approximately 250 words per page)
