Which Describes The Composition Of The Ocean Floor Apex

It is composed of several layers not including the overlying sediment.

Which describes the composition of the ocean floor apex. Basalt covered in sediment sediment composition in a clastic rock is determined by what. Describes the composition of the ocean floor. The type of plant that grew near a river. 2 biogenous material is the sediment made up of the hard parts of sea animals that accumulate on the bottom of.

Basalt covered in sediment the ocean floor generally consists of basalt cooled from magma and the overlying layers of sediment both inorganic and organic. 1 terrigenous describes the sediment derived from the materials eroded by rain rivers glaciers and that which is blown into the ocean by the wind such as volcanic ash. Granite on top of a layer of sediment that s not it. Ocean continuous body of salt water held in enormous basins on earth s surface.

The ocean floor generally consists of basalt cooled from magma and the overlying layers of sediment both inorganic and organic. Continental crust is broadly granitic in composition and with a density of about 2 7 grams per cubic cm is somewhat lighter than oceanic crust which is basaltic i e richer in iron and magnesium than granite in composition and has a density of about 2 9 to 3 grams per cubic cm. The landscape of the ocean floor is much like what you see on land just way more dramatic and without all that life. Sediment on top of a layer of granite that s not it.

There are four basic types of sediment of the sea floor. Covering nearly 71 percent of earth s surface the oceans have an average depth of 3 688 metres 12 100 feet. Multiple choice maximum score. Oceanic crust is about 6 km 4 miles thick.

Which describes the composition of the ocean floor. Question 4a of 10 2 ocean features 170760 maximum attempts. The ocean floor is literally the floor of the ocean. Continental crust is typically 40 km 25 miles thick while oceanic crust is much thinner.

The pacific atlantic indian arctic and southern oceans. There is one world ocean but researchers often consider it five. Oceanic crust contains basalt not granite. 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.

Regarding the composition of ocean water i would describe it as a homogeneous mixture or solution.