Is The Ocean Floor A Flat Surface Explain Your Answer

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.

Is the ocean floor a flat surface explain your answer.

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. We know very little about the vast expanse of our oceans. Secondly the sun and the moon s gravity are pulling on the ocean surface causing it to bulge. The ocean floor is sometimes called the final frontier of the modern era.

The ocean surface is vast and hides an entire world underneath it. 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. A diver descends from a salvage ship to the ocean floor at a depth of 35 m below the surface. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur.

The ocean floor is continually being formed and destroyed. They are defined by oceanographers as independent. Firstly the earth is round so the ocean cannot be flat. The density of ocean water is 1 025 x 10 kg m2 a calculate the gauge pressure on the diver on the ocean floor.

However the lowest point in the world ocean is much deeper than the highest point on land. 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 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. An echo sounder sends a sound signal from a ship downward into the ocean where it produces echoes when it bounces off any density difference e g the seafloor.

Thirdly there are waves and currents in. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. Is the ocean floor a flat surface. B calculate the absolute pressure on the diver on the ocean floor the diver finds a rectangular aluminum plate having dimensions 1 0m x.

Though people have traveled on the ocean for millennia people have explored only a tiny fraction of the ocean floor. 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. Like dry land the ocean floor has various features including flat plains sharp mountains and rugged canyons fig.