Explain Why The Ocean Floor Is Not A Flat Surface

This community lives in or near marine sedimentary environments from tidal pools along the foreshore out to the continental shelf and then down to the abyssal depths the benthic zone is the ecological region on in and immediately above the seabed including the sediment surface.

Explain why the ocean floor is not a flat surface.

While most life on this planet requires sunlight to live there is an. 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. Back in 1977 a very interesting discovery was made on the deep ocean floor where no light penetrates. Thirdly there are waves and currents in.

For instance the absolute water level height is higher along the west coast of the united states than the east coast. The deep ocean floor. Why do you think mapping the seafloor is important to the navy. Secondly the sun and the moon s gravity are pulling on the ocean surface causing it to bulge.

Continental shelf the shallow gradually sloping seabed around the edge of a. Recall from the chapter on plate tectonics that the ocean floor is not flat. They are defined by oceanographers as independent. The difference is sea level is caused by two major factors.

Firstly the earth is round so the ocean cannot be flat. Like even the flattest grasslands the world s oceans have varied elevations. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. Benthos is the community of organisms which live on in or near the seabed the area known as the benthic zone.

If the mid ocean ridge is created where the tectonic plates separate why is a mountain range formed there. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. However the ocean floor is not flat. The globe isn t flat and neither are the world s oceans.

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. We re aren t just talking about the ocean floor but the actual surface of the ocean. In fact earth s tallest mountain is mauna kea volcano which rises 10 203 m 33 476 ft meters from the pacific ocean floor to become one of. Tides and ocean currents.

Navigators of ships and submarines are interested in avoiding dangers or impediments to their progress. It has a wide variety of geological features e g fig. We have big news. Vocabulary abyssal plain the flat bottom of the ocean floor.