Do research to find 25 different occupations suitable for geography majors the occupation and list the source of the information.

I do not know from where I should start... Would u explain for me the question? or at least start the 1st 5 sources

http://www.bls.gov/oco/
Here is a website that is up to date on the huge variety of occupations in the US and beyond. Use the search feature in the upper right corner.

http://www.bls.gov/search/ooh.asp?qu=geography&ct=OOH
A few to get you started.

=)