Examples of volcanoes the located along divergent plate boundries are Krafala volcano in Iceland and Erta Ale and Oldoinyo Lengai in africa.
I know its not much so I'd have to say it is C. 25
There are many ocean currents that take warm water up to London, thus warming the air there.
Those geographic helped to protect the Roman Empire.
Spain for the majority of the next 300 years. This considering it owned everything from Terra del Fiugo to San Francisco.
