Is The Ocean Floor A Flat Surface Explain Your Answer

Is the ocean floor a flat surface.

Is the ocean floor a flat surface explain your answer.

The ocean floor is sometimes called the final frontier of the modern era. The time it takes for the echoes to return to the point of origination is then used to determine the depth and corresponding shape of the ocean floor. The ocean floor covers more than 70 percent of the planet s surface. The density of ocean water is 1 025 x 10 kg m2 a calculate the gauge pressure on the diver on the ocean floor.

Exploring the ocean is similar to exploring space because it can be dangerous to explore both and much is still unknown about the ocean and about space. Continental shelf 300 feet continental slope 300 10 000 feet abyssal plain 10 000 feet abyssal hill 3 000 feet up from the abyssal plain seamount 6 000 feet. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. Most people are surprised to learn that just as the surface of the earth is not flat the surface of the ocean is not flat and that the surface of the sea changes at different rates around the globe.

Thirdly there are waves and currents in. Secondly the sun and the moon s gravity are pulling on the ocean surface causing it to bulge. For instance the absolute water level height is higher along the west coast of the united states than the east coast. Like dry land the ocean floor has various features including flat plains sharp mountains and rugged canyons fig.

We know very little about the vast expanse of our oceans. A seamount is a large geologic landform that rises from the ocean floor but that does not reach to the water s surface and thus is not an island islet or cliff rock seamounts are typically formed from extinct volcanoes that rise abruptly and are usually found rising from the seafloor to 1 000 4 000 m 3 300 13 100 ft in height. However the lowest point in the world ocean is much deeper than the highest point on land. If on this stretch of ocean a powerboat is moving at 14 m s relative to the ocean floor how often does the boat encounter a wave crest if the boat is traveling a west and b east.

Firstly the earth is round so the ocean cannot be flat. Though people have traveled on the ocean for millennia people have explored only a tiny fraction of the ocean floor. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. The ocean surface is vast and hides an entire world underneath it.

Ii a wave on the ocean surface with wavelength 44 m travels east at a speed of 18 m s relative to the ocean floor. The ocean floor is continually being formed and destroyed. They are defined by oceanographers as independent.