Texas and Alaska has the two of the largest petroleum reserves
The process is called Exfoliation.
Answer: A. An explanation of the colors and symbols used on the map
Explanation:
Oh, yeah? Then why'd you post this, hmm?
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’.