Where and what website should i search to look for a job in other country such as Australia, USA or Europe?

Start with ...

um nah dont think so but i think u should get a job 1st befor u leave skool that would b usin ur noggin

First ... to get a Visa, research immigration and requirements. They are different from one country to another depending on agreements between nations. Second ... if you really want a job here .....

salary.com

A geology degree majoring in geophysics.

Not sure about buying vehicles in Sydney (I am in Qld) just keep your eye open on the side of the road for vans for sale or look in the paper. As for working in Aussie - go to ...

try approaching some community stations and volunteering some time doing some work. Everyone usually has to pitch in on these stations and you may be able to help out with there ads. When you get...

no. i am form melbourne, australia the rule of thumb is to apply for one before coming into the counrty. good luck with your travels :D