Latest Articles
|
Acid
|
rain
is
|
rain
that
|
has
a
pH
level
|
lower than
|
5.
|
Normally,
|
rain
water
|
has
a
pH
|
around
5.6.
|
Acid
|
rain
comes
|
mainly
|
from
|
natural
events
|
like
|
volcanic eruptions,
|
forest fires.
|
Acid
|
Rain
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