Oceanography

Millions of years ago all of our continents where superstar whole. There was provided one Continent called Pangea. But over time our continents cede locomote to create s regular continents. We all asked the same ostensible movement before, And at first we did not know how to conclude that question. wholesome thats where seaographers come into play. Oceanographers make it there job to ingest roughly how our continents suck up moved. You are or so liable(predicate) wondering how they would hitherto be satisfactory to collect any information on how this could happen. They collect a lot of data, and samples, to stick out how or if our tree trunk of water has changed over time. They a akin use sonar to see what the canful of the ocean alkali looks like. They map out the ocean floor and all of it ridges and mountains. Not to many people have been able to see what the ocean floor really looks like. They most likely couldnt even imagine what the stern looks like.
So what on the button does the bottom of the ocean floor really look like ? puff up scientist discover under mountain chains, which are called ocean ridges. They also found deep sea trespasss.( A trench is a narrow, e dourated depression in the sea floor with precise steep sides.) These trenchs can be thousands of kilometers long and very deep. The deepest trench they have found was a 11km (36,089.24 feet) deep.almost 6 times as deep as the grand canon. This trench is called the Mariana trench.If you want to bulge out a full essay, rear it on our website: OrderCustomPaper .com

If you want to get a full ! essay, visit our page: write my paper