Into how many parts is the ocean floor divided?
Correct Answer: Four
Subject: History
Explanation: The ocean floor is divided into 4 major parts: (i) Continental Shelf, (ii) Continental Slope, (iii) Deep Sea Plain, and (iv) Oceanic Deeps/Trenches.
Extra Info: Oceans cover about 71% of the Earth's surface and they also feature submarine ridges, seamounts, and underwater valleys.