Different Types Of Surfaces Of Oceans Floor

The bumps too small to be seen can be measured by a radar altimeter aboard a satellite.

Different types of surfaces of oceans floor.

The mid ocean ridges are the most extensive fea tures of the earth s surface. The layers range from the surface layer where most ocean activities occur to the deep dark depths of the water that have yet to be fully explored. However the lowest point in the world ocean is much deeper than the highest point on land. Not only is oceanic crust continually created at mid ocean ridges but it is also continually.

Below the ocean floor there are a few small deeper areas called ocean trenches. You may perceive the ocean floor to be flat and sandy like the beach but the truth is there are many different surfaces. The most intuitive and commonly used classification is based on the wave period or the associated wavelength. Like dry land the ocean floor has various features including flat plains sharp mountains and rugged canyons fig.

The edges of these continental boundaries usually form zig zag patterns. Holthuijsen 2007 among others. Transform boundaries are faults that connect two areas where plates are converging or diverging. The grain size indicates the type of sediment and the environment in which it was created.

The different types are. Features of the ocean include the continental shelf slope and rise. Features rising up from the ocean floor include seamounts volcanic islands and the mid oceanic ridges and rises. The ocean floor is continually being formed and destroyed.

Another major structural feature of. As scientific knowledge has advanced the capability to envisage these remote sites has increased significantly. In table 1 a summary of the different types of surface waves is presented. Earth s lithosphere and upper mantle a cross section of earth s outer layers from the crust through the lower mantle.

Ocean floor topography refers to the different forms in which the ocean floor bottom can exist. The ocean has 5 different and distinct layers that each have their own unique characteristics. These sediments vary in size anywhere from 1 4096 of a mm to greater than 256 mm. Oceanic crust the outermost layer of earth s lithosphere that is found under the oceans and formed at spreading centres on oceanic ridges which occur at divergent plate boundaries.

Satellite imagery may also be used to map features in the water such as coral reefs. Boulder cobble pebble granule sand silt and clay each type becoming finer in grain. Consisting of a nar row. Ocean waves can be classified in several ways kinsman 1965.

Where plates diverge from each other molten magma flows upward between the plates forming mid ocean ridges underwater volcanoes hydrothermal vents and new ocean floor crust. The surface of the ocean bulges outward and inward mimicking the topography of the ocean floor. The deep layers have unique sea creatures freezing temperatures and high pressure.