Sources
https://www.dummies.com/education/science/environmental-science/global-warming-for-dummies-cheat-sheet/
https://climateatlas.ca/climate-change-basics
https://www.mass.gov/files/documents/2016/08/vl/health-and-env-effects-air-pollutions.pdf
https://www.nationalgeographic.com/environment/global-warming/acid-rain/
https://www.nationalgeographic.com/environment/global-warming/pollution/
https://sciencing.com/deforestation-affect-air-10632.html
https://www.livescience.com/27692-deforestation.html
Depiction of the cycle of acid rain
Air pollution in Hong Kong
Ozone layer depletion
Water vapour production
Threats from loss of biodiversity
Contributors to the Greenhouse Effect
Arctic sea ice (2012 vs 1984)
Extreme Weather + Climate Change
Extinction risks
Earth in Balance
Air Pollution
Haze
Obscures clarity, colour,
texture, and form of what we see
The pollutants are directly
emitted to the atmosphere
Happens when sunlight encounters
tiny pollution particles in the air
Airborne particles can effect amounts
of nutrients in soil and waterways,
harm forests and crops, and damage
cultural icons (monuments, statues,
landmarks)
Leads to acid rain
Makes waters
more acidic
Makes waters toxic to plants,
crayfish, clams, fish, and other
aquatic animals
Contains high levels of
nitric and sulphuric acids
Ozone holes allow more
UV radiation to hit the Earth,
leading to higher temperatures.
Ozone-depleting Chemicals
- CFCs
- HCFCs
- HBFCs
- halons
- methyl bromide
-carbon tetrachloride
- methyl chloroform
Some pollutants
are poisonous
Inhaling increases chances
of health problems
People with heart or lung disease,
elder people, and children are the most at risk
Made up of a mix of solid
particles and gases in the air
- Car emissions
- Chemicals from factories
- Dust
- Pollen
- Mold spores
- Smog
- Smoke
- Soot
- Methane
Deforestation
Reduced amount of oxygen and increased
amounts of carbon dioxide contribute to
both global warming and the issue of air
pollution
Forests are a resource for many
communities around the world
Loss of forests mean
they can no longer rely on
the spaces for firewood,
timber, charcoal, etc.
Accounts for almost 20%
of greenhouse gas emissions.
Vegetation that remove
carbon monoxide from
the air are removed.
Temperatures are rising due
to less forest canopy shading
the ground and cooling the
land beneath
Can affect production of
water vapour in tropical regions
which causes reduced rainfall
Leads to a loss of biodiversity
- Trees
- Plants
- Animals
- Microbes
Is the permanent removal of
trees to make room for something
besides forest
Forested areas are cleared to make
space for agriculture or grazing, using
the timber for fuel, construction,
or manufacturing
Climate Change
Oceans are warmed
Warmer waters kill coral reefs and krill
Both are essential to
supporting the sea
food web
Water expands and
sea levels rise
Melts ices
(specifically at the poles)
Melting will lead to an
extreme rise in sea levels
Polar ice helps to reflect
sunlight and deflect heat
When it melts more heat
will stay in the atmosphere
Arctic ice is melting so
quickly that within a few
years the North Pole will
only be ice covered seasonally
Increases extinctions
Environments become less
hospitable for certain plants
and animals
Leads to adaptations
Some species are unable to
adapt at the same speed at
which the climate is changing
Leads to relocation for
survival
Some species are unable to
relocate
Leads to extinction
Causes extreme weather
More frequent and intense
storms, flooding, droughts,
heat waves, and snowfall
Greenhouse gas amounts
increase
Increases in
- Carbon dioxide
- Methane
Average temperature
increases
Earth is less sustainable
The change in global or
regional climate patterns
Due largely to increased levels
of atmospheric carbon dioxide
produced by use of fossil fuels
