a science encyclopedia an article in a local newspaper a government-maintained website a student's classroom presentation
I gave my students this multiple choice question: Which source of data about Nevada resources is likely to be most current and reliable?

Only one answer is correct among these 4 choices:
- a science encyclopedia
- an article in a local newspaper
- a government-maintained website
- a student's classroom presentation

Could you tell me which one is correct?

a government-maintained website