I believe the term you are looking for is called an agora.
Answer:
measuring seismic wave activity
Explanation:
the earths interior is made up of a number of layers such qs the crust, mantle, outer and inner cores.
Panama has forests volcanos and mountains that extend from the Costa Rican border to Colombia, South America
Wouldn't this be a math question? But anyway, the answer is 3(x-2)(x+1).
