Australia Relative and Absolute Location

advertisement
Australia
Relative and Absolute Location
1. Describe Australia’s location
2. Define absolute and Relative location
3. How might Australia's location shape its country?
Essential Question:
How does a
country’s
location shape
life within its
borders?
No Reservations
 Part 1
 Part 2
 Part 3
 Warning: mild language and may cause hunger.
Absolute vs. Relative location
 Absolute location: a locations exact position on earth using
latitude and longitude.
 Ex. Canberra 35 degrees S, 149 degrees E
 Relative location: describes where a location is in relation to
other places.
 Affects a country’s history and way of life.
 Located by South Pacific Islands but was a British colony.
The Land “Down Under”
 Australia is both a
continent AND a country.
 The majority of Australia is
arid, or desert.
 A biologist’s dream: 80%
of plants and animals are
unique to Australia thanks
to the continental drift
theory.
Colonial Australia
 The first Australians were Aborigines.
 They came to Australia over 40,000 years ago.
 Believe that spirits roamed the earth before humans
during a times called Dreamtime and land is sacred.
 James Cook discovered Australia in 1770 and claimed it
for Great Britain.
 After the Revolutionary War ended (1783), Britain set
up Australia as a prison colony.
 Over 160,000 convicts were sent until 1868.
Colonial Australia
 Many convicts who were released from jail were given land
to farm.
 Free settlers arrived from Europe as well.
 1851 gold was discovered causing an influx of treasure
hunters.
 At least 750,000 Aborigines at time of colonization, but
today there’s approximately only 400,000.
 Possible reasons?
Independence
 Australia gained its independence in 1901, but its influences
are still seen today:
 Australian flag still has a union jack in the left hand corner.
 Official language is English
 More than half of Australians have British or Irish roots.
 Approximately 10,000 Britons immigrate to Australia each year.
After Independence
 Australia adopted a “white only” immigration policy to keep
people of color from immigrating.
 Any person wanting to immigrate had to pass a “dictation
test”
 An official read aloud a 50-word statement in a European
language in which the newcomer had to write it down wordfor-word in order to enter.
 “White Australia” ended in the 1970s
 Today about 90,000 people immigrate each year, almost ½ of
which are from Asia or Africa.
Trading Partners
 A hundred years ago, over
half of Australia’s exports
went to Britain.
 Now Australia’s biggest
trading partners are Japan,
South Korea, China, and
Taiwan.
 What could explain this?
Seasons
 Australia is located in the southern hemisphere, causing a
reversal of seasons.
 The tilt of Earth’s axis causes the S. Hemisphere to receive
more sunlight.
 Summer lasts from December through March.
 Good for tourists and fruit lovers.
SEASONS
A Hole in the Ozone
 Earth’s atmosphere is divided into layers:
 The lowest layer is the air we breathe
 The second layer begins six miles above earth and contains a gas
called ozone.
 Ozone protects living species from ultraviolet rays reaching
earth and humans from sunburns, eye disease, and skin
cancer.
 In 1985, discovered an ozone hole over Antarctica which has
moved north over Australia.
 Chlorofluorocarbons (CFCs), found in hairspray,
refrigerators, and air conditioners, destroys the ozone.
 2/3 of Australians could develop skin cancer.
Look at these images carefully.
• What interesting details do you see?
• What aspect of life is represented by
these images?
• How might location play a role in shaping
this aspect of life in Australia?
Download