Answer:
But in May of 2009, scientists captured the deepest ocean eruption ever found. Nearly 4000 feet below the surface of the Pacific Ocean – in an area between Samoa, Fiji and Tonga - the West Mata volcano was discovered. The explosions of molten rock were spectacular.
The extension of a nation's authority by territorial acquisition or by the establishment of economic and political dominance over other nations.
It helps direct tourists to good hotspots...? not sure what you mean by the question i tried
The cause of the French Revolution was conflict between the Monarchy and the the reform of the tax system which led to and bankruptcy.
So the best suited answer is :
<span>a) Conflict between the people and the French monarchy sparked revolution.</span>