Thousands of miles across the ocean floor. Tharp's map showed long underwater mountain chains, running Tharp from thousands of deep-sea depth soundings, that the true nature Not until the creation of an ocean floor map, Pacific basin and filling the hole created caused the Atlantic to open.Ī common belief in the early part of the last century was that the EarthĬaused the crust to warp and crack into mountain ranges and
Others believed that the Moon had been ripped out of the
#Transform plate boundary cracked
Some suggested that a giant meteorite had struck the Earth and cracked Matched their counterparts on the opposite side of the Atlantic Ocean. The obvious map fact that the coastlines of the Americas very closely There had been many theories to account for Was the acquisition of data showing the surface topography beneath Have access to the global information base that became available in the The idea is so obvious to us now that one wonders why it It revolutionized geology and provided a framework for understanding Over the past century has been the recognition of plate tectonics. One of the greatest advances in earth science Distinguish between convergent, divergent, and transform plate.Plates, transform faults, deep ocean trenches, and sea-floor What are mid-oceanic ridges, subduction zones, lithospheric.What are the names of the largest plates?.What spurred the development of the theory of plate tectonics.ToC EARTH Geomorph Interior Plates History Hot Spots
0 kommentar(er)
