does anyone have any tips on revising for the geography exam topic 4 changing cities. i have no idea what it's about. thanks :))

All of the following actions are examples of civil disobedience, except a.) refusing to pay an unfair tax b.) refusing to use government services c.) participating in a protest march d.)planning a riot to destroy a government riot

What processes does carbon cycle through the biosphere?

What are mountains that divide european russia from asian russia?