Answer:
D, the Inner Core
Explanation:
All Geothermal processes must occur in the midst of extreme heat. The other answers are layers that are either in a region of extreme cold or above the Earth's crust.
Neap tides are formed during the moon's last quarter phase.
Neal tides is the result difference of high and low tides. They are really weak tides, and they occur when the sun and the moons gravity forces, along with the Earth, are perpendicular to each other.
