Different Landforms On The Ocean Floor

These can be formed by a variety of natural forces including erosion from water and wind plate movement folding and faulting.

Different landforms on the ocean floor.

These underwater volcanic mountains are known as the mid ocean ridge. Atoll ring shaped coral reef. The same tectonic forces that create geographical features like volcanoes and mountains on land create similar features at the bottom of the oceans. Slideshare uses cookies to improve functionality and performance and to provide you with relevant advertising.

This video examines the different types of features in the ocean primarily on the ocean floor. Presentation of geologic landform features of the ocean floor as aligned to south carolina state standards. Familiar landforms lie far beneath the ocean surface. 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.

This video examines the different types of features in the ocean primarily on the ocean floor. Abyssal fan underwater geological structures associated with large scale sediment deposition. The world s five oceans combine to create a mega landform that comprises 71 of the earth s surface. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur.

Archipelago a group of islands. Several major categories of landform define that smaller portion of the planet not covered by water including mountains plains plateaus and valleys. Ayre shingle beaches in orkney and shetland. Most people know more about the surface of the moon than the ocean floor.

Mid ocean ridge on the bottom of the ocean there is a central ridge or mountain range that divides the ocean floor into two parts. Rift zone a narrow trench located in the center of the highest. In fact the tallest mountains and deepest canyons are found on the ocean floor. Smaller ocean regions such as the mediterranean sea gulf of mexico and the bay of bengal are called seas gulfs and bays.

Far beyond the reach of sunlight and shrouded in perpetual darkness much of the ocean floor remains unseen by human eyes. Inland bodies of saltwater such as the caspian sea and the great salt. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. Sea mounts volcanic mountains that are not formed on the mid ocean ridge.

Barrier island coastal dune landform that forms by. Abyssal plain flat area on the deep ocean floor. Many different types of landforms make up earth s topography. Arch a natural rock formation where a rock arch forms.