He is the point where an earthquake originates, the point where the waves first reach the surface is called the • a. focus, aftershock • b. focus, epicenter • c. epicenter, aftershock • d. epicenter, focus

B. focus, epicenter

Explanation:

the earthquake point where is originates is called the focus of the earthquake and the point in the surface is called the epicenter of the earthquake and this is located exactly above the focus,in this part  the earthquake waves reach for the first time

in this case the answer is B

answer is  

loa ≅ lma

to prove that the triangles are congruent using the aas congruence

all fossil fuels are nonrenewable, so think coal, gasoline, things that we will eventually run out of. all fossil fuels are nonrenewable resources, but not all nonrenewable recourses are fossil fuels. these resources are not being renewed as fast as we are using them. i hope this considering there weren't any answer choices.