Answer:
Hey!
So imagine the crust is made out of different plates. These plates aren't regularly shaped or similar in size. They are varied.
An earthquake is commonly created when rocks underground (or the plate in general) breaks suddenly along a fault line (this is just where two different plates meet).
The release of [movement] energy causes seismic waves (the chain effect of movement in the ground) which makes the ground shake (this is what we feel). An earthquake won't usually happen is the boundaries were smooth...so commonly occurs on all the different types of boundary!
<u>I HOPE THIS HELPED!</u>
I think the correct answers from the choices listed above are overgrazing and control river currents, respectively.
<span>Desertification in the region is due to large petroleum deposits.
</span><span> The intertropical convergence zone control river currents.
Hope this answers the question. Have a nice day. </span>
1. Okefenokee Swamp
2. Brevard Fault Zone
3. Chatthoochee River
