The san andreas fault in california is which are associated with what type of plate boundary?

Which of teh following would explain the importance of the trans-siberian railroad to russia's economy? (schoology test)

How will globalization most likely affect language around the world? no new languages will be created. nations will adopt a universal language. more languages will become extinct. english will become less prevalent. languages will grow more isolated and distinct.

Explain the reason for having an equator and a prime meridian. how do these two lines us to navigate our world? describe your opinion in at least two to three sentences.