Answer: The volcano popocatepetl is in Mexico.
A. seafloor spreading at mid-ocean ridges
Answer:
Earth has earthquakes because of the plate tectonics that move underneath earths surface.
Explanation:
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Answer:

The unit of electric current that is equal to the flow of one Coulomb per second.
Ampere or ‘amp’ is a unit of electric current denoted by A. It is named after the French Physicist and Mathematician Andre-Marie Ampere, who is considered as the ‘Father of Electrodynamics’.