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e.sternchen
Alter: 19
Anmeldungsdatum: 05.02.2009
Beiträge: 1
Wohnort: Oberhausen
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Hallo, ich bin neu hier.
Also ich bin 18Jahre alt, und würde sehr gerne in Australien eine Ausbildung als Tierpflegerin machen.
Oder vorher besser erst mal einen Englischkurs da machen.
Aber, ich habe nur einen Hauptschulabschluss.
Kann ich damit überhaupt irgendwas im Ausland machen?
Und, um überhaupt was zu erreichen, an wem muss ich mich da wenden?
LG, e.sternchen
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Australien Beraterin
Site Admin
Anmeldungsdatum: 28.03.2004
Beiträge: 1383
Wohnort: Brisbane
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qweff110
Anmeldungsdatum: 13.08.2009
Beiträge: 5
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When scientists scan the global horizon, over-fishing, loss of species habitat, water shortage, climate
change, and invasive① species seem to be the biggest threats to the Earth.
What will our world be like in 2050?
Population decrease and increase
last chaos gold
There are two features in the growth of world population. First, the annual increase in population in 15
European countries, in the past few years, has been only 300,000. The United Nations estimates that by 2050,
the population of European countries will decrease from the current 0.72 billion to 0.63 billion. Second, the
population in developing countries is growing rapidly. Over the past 50 years, the rate of increase in
population has been fastest in the least developed countries. By 2050, the population of Africa is expected to
reach 1.8 billion, 0.9 billion more than its current population.
Global warming
. last chaos gold
A recent research report indicates that it is quite possible that the Earth’s temperature is rising well
above the previous estimate. Such an result would have severe consequences.
A research team from the University of Colorado used satellite data to estimate that the ice sheet will lose
up to 48 cubic miles by 2050. In comparison, a city with the size of Los Angeles uses one cubic mile of fresh
water every year. Ice shelves in the Antarctic will have decreased by more than 7,200 square miles in the next
four decades. last chaos money
Water shortage
Africa’s rivers face dramatic change that will leave a quarter of the continent severely short of water by
the middle of the century.
“In those areas where there is already a water shortage, it’s going to have a devastating② effect,” the
study says. “If you’re already walking 5 km to the nearest stream to get water, by 2050, it’s going to mean
walking 30 km or moving your whole household closer to the water source.”
last chaos gold
Four wheels good, four wheels bad
The car has transformed the lives of people, but the planet is paying too high a price. Today there are 620
million private cars worldwide, to say nothing of buses, vans and lorries. With current growth trends, that
number is expected to reach a staggering③ three billion cars worldwide by 2050.
last chaos money
If we continue to burn fossil fuels at current rates, levels of carbon dioxide④ in the atmosphere will reach
550 ppm (parts per million) by around 2050. This will increase global temperatures between 1.4 and 4.8℃ by
2050, and sea levels will rise between 0.09 and 0.78 meters.
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