Not completely sure cuz I don’t know what the required reading is, but the US is probably the most dependent on imported oil
The largest canyons and deepest valleys were created by moving water.
A thermocline is a transition layer between warmer water at the surface of a body of water and the cooler deep water that lies below. It is caused by the effect of the sun on the water, in that it keeps the upper parts of the body of water warm whilst being unable to reach the lower, deeper parts.
Answer:
No,you are most likely to see volcanic mountains where Magma is rising along the mid Ocean ridge spreading centre.