ACID RAIN & POLLUTION Industry
Southeastern Canada is home to many factories, hydroelectric ar
and commercial shipping.
in the Great Lakes/St. Lawrence re
a negative impact on the environment.
Air
come from the power plants
factories that process minerals, and from automobile emission
Acid Rain
Acid rain is rain polluted by gases released into the air by the

The great scientist alfred wegener proposed that continents have moved, while other scientists such as t. c.chamberlin argued against wegener. wegener's ideas eventually won, and are now widely accepted, because: a) wegener's ideas were more beautiful, and so were favored by the intellectual elite. b) wegener's ideas did a better job of predicting the results of new observations and experiments. c) wegener's ideas appealed to dead white european males, whereas chamberlin's didn't. d) wegener's ideas appalled dead white european males, and we all know that in this politically correct era, dead white european males cannot get a fair shake. e) wegener won the nobel prize.