Answer: Sea-floor spreading — In the early 1960s, Princeton geologist Harry Hess proposed the hypothesis of sea-floor spreading, in which basaltic magma from the mantle rises to create new ocean floor at mid-ocean ridges. ... A test of the hypothesis of sea-floor spreading was provided by studies of the Earth's magnetism.
Answer:
false
Explanation:
It is on the coastline of the altantic
It seems that you have missed the necessary options for us to answer this question. Anyway, here is the answer. <span>The grading system based on the amount and distribution of finish on an animal is called YIELD. Hope this answers your question. </span>
