Ocean Floor Landscape

B what is the relationship between an ocean ridge and an ocean trench.

Ocean floor landscape. Beneath the smooth ocean surface extends an underwater landscape as complex as anything you might find on land. Geographers divide the ocean into five major basins. A why are deep ocean trenches important to his hypothesis. These underwater landscapes are in an endless cycle of.

For example above water you have the grand canyon that anybody can climb down into. While the ocean has an average depth of 2 3 miles the shape and depth of the seafloor is complex. Methods of using sound to map the features of the sea floor were developed in the decades after world war i and we now know that mountains larger. A what is the mid atlantic ridge.

B what would. These canyons abysses and slopes make up the landscape of the ocean floor. The pacific atlantic indian arctic and southern. What new technologies allowed scientists to confirm that the sea floors are spreading.

At one time it was impossible to see the landscape beneath the sea except by direct observation and so the bottom of the deep oceans remained as mysterious as the other side of the moon. Hess hypothesized that new sea floor was produced at ocean ridges. Smaller ocean regions such as the mediterranean sea gulf of mexico and the bay of bengal.