Why do earthquakes occur at plate boundaries?
a. the earth's surface absorbs energy, and earthquakes occur when the energy is released violently.
b. friction between plates creates tension, and earthquakes occur when the tension is released.
c. convection currents cause earthquakes when they release energy to the earth's crust.
d. oceanic currents cause earthquakes at plate boundaries when they lose heat.

What does 2[tex] {2}^{ - 4} \times {2}^{ - 2} [/tex]

From the standpoint of geography,a is an internal rendering of an individual's known world

To solve this system of equations by elimination, what operation could be used to eliminate the y-variable and find the value of x? 6x + 5y = 2 4x + 2y = 8 a) subtract 2 times the second equation from 3 times the first equation b) subtract 3 times the second equation from 2 times the first equation c) subtract 5 times the second equation from 2 times the first equation d) subtract 2 times the second equation from 5 times the first equation