Which Describes The Composition Of The Ocean Floor Apex

Granite on top of a layer of sediment that s not it.

Which describes the composition of the ocean floor apex.

Basalt covered in sediment. Sediment on top of a layer of granite that s not it. Ocean continuous body of salt water held in enormous basins on earth s surface. 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.

Oceanic crust is about 6 km 4 miles thick. The type of plant that grew near a river. There is one world ocean but researchers often consider it five. Covering nearly 71 percent of earth s surface the oceans have an average depth of 3 688 metres 12 100 feet.

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. 2 biogenous material is the sediment made up of the hard parts of sea animals that accumulate on the bottom of. There are four basic types of sediment of the sea floor. Multiple choice maximum score.

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. Which describes the composition of the ocean floor. Describes the composition of the ocean floor. The ocean floor is literally the floor of the ocean.

The landscape of the ocean floor is much like what you see on land just way more dramatic and without all that life. The ocean floor generally consists of basalt cooled from magma and the overlying layers of sediment both inorganic and organic. Which describes the composition of the ocean floor. Basalt covered in sediment the ocean floor generally consists of basalt cooled from magma and the overlying layers of sediment both inorganic and organic.

Continental crust is typically 40 km 25 miles thick while oceanic crust is much thinner. Regarding the composition of ocean water i would describe it as a homogeneous mixture or solution. It is composed of several layers not including the overlying sediment. The pacific atlantic indian arctic and southern oceans.

Oceanic crust contains basalt not granite.