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 Climate
Change
While greenhouse gases (GHGs) form naturally,
many human activities add additional GHGs to the atmosphere. Most things
that we do that consume energy, such as heating and cooling buildings, and
driving vehicles, contribute to the problem.
Climate Change
Effects in Ontario
Health:
Over the next 50 years, heat waves will increase in frequency, intensity
and duration in Southern Ontario. An increase in very hot days (over 35°C)
could increase the risk of heat stress related health problems, especially
in the very old, the very young and those with chronic lung diseases such
as asthma.
Extreme Weather:
Extreme weather events such as severe thunderstorms, freezing rain events
and extreme temperatures have been shown to increase deaths, injuries and
stress-related disorders.
Great Lakes & Water supply:
By 2050, lake levels will be lower by as much as 1 metre. This will impact
our water supply - higher water temperatures reduce water quality by
creating a more favorable environment for microbes and algae, while lower
water levels can affect the ability to draw water.
(source: Government of Canada)
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