Volcanoes and Mid-Ocean Ridges are kinds of geologic features form at subduction zones.
Ocean water is most saline in dense seawater.
answer: b. in dense seawater.
<span>A: Crude oil, an important source of energy, is now extracted from beneath the ocean floor.</span>
If the box is going down it will accelerate faster
Answer is Coal.
Explanation: N/A
