Ocean Floor Features Map

This is expensive and time consuming so sonar maps are mostly only made of places where ships spend the most time.

Ocean floor features map. It has a wide variety of geological features e g fig. Typically finely wrought ocean maps have been the result of extensive sonar. Source for information on geology of the ocean floor. Navigators of ships and submarines are interested in avoiding dangers or impediments to their progress.

Marine geology is the study of the solid rock and basins that contain the oceans. Geology of the ocean floorgeology is the study of the solid earth and its history. Other maps on this page illustrate navigational physical and mineral resource features. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level.

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 rocks and sediments particles of sand gravel and silt that lie beneath the oceans contain a record book of earth s past. The maps also bring erupting mid ocean ridges into sharper focus and help scientists understand volcanic eruptions the vast majority of which occur hidden far from view on the ocean floor. 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.