Sediments become thicker away from the mid ocean ridge. This is because the oceanic crust away from the mid ocean ridge is older than the crust close to it, so sediment has had more time to accumulate.
False. Sea floor sediments do not gradually thicken away from a mid-ocean ridge. Instead, the thickness of sediments can vary significantly depending on factors such as proximity to sources of sediment input, ocean currents, and tectonic activity.
No. The newest ocean floor is at the mid-ocean ridge.
The movement of ocean floor on either side of a mid-ocean ridge is known as seafloor spreading. As new oceanic crust is formed at the ridge, it pushes the existing crust away from the ridge in opposite directions, creating a continuous process of plate tectonics.
The transport of sediment depends on its grain size and the original location where it was produced. Terrigenous sediment can be transported to the deep sea via rivers or by wind. Material transported by rivers most commonly ends up deposited on thecontinental margin, the shallow portions of the ocean that are within several hundred kilometers of land. When continental margin deposits accumulate fast and get overly steep, or when an earthquake or storm causes the sediment to be resuspended, turbidity currents provide additional transport out to the deep sea. The resuspension of the sediment into the bottom water causes it to be more dense than the overlying water, and thus these turbidity currents flow downslope to the more distant ocean basin -humberto <3
No, the mid-ocean ridge is actually where new oceanic crust is formed through volcanic activity. As the crust moves away from the ridge, it becomes older. The oldest oceanic crust is found near the edges of the ocean basins.
yes
False. Sea floor sediments do not gradually thicken away from a mid-ocean ridge. Instead, the thickness of sediments can vary significantly depending on factors such as proximity to sources of sediment input, ocean currents, and tectonic activity.
The further away a point is from the mid-ocean ridge, the deeper the sediment layer should be. Because the ocean floor is relatively new nearer the ridge, sediments have had less time to accumulate.
age increases
No. The newest ocean floor is at the mid-ocean ridge.
It is the mid-ocean ridge.
Ocean Ridge-on the sea floor. mid-ocean ridge in the ocean
New material forms on the ocean floor of the mid-ocean ridge due to plate tectonics and volcanic activity. Volcanic eruptions deposit cooled magma on the ocean floor.
The movement of ocean floor on either side of a mid-ocean ridge is known as seafloor spreading. As new oceanic crust is formed at the ridge, it pushes the existing crust away from the ridge in opposite directions, creating a continuous process of plate tectonics.
The ocean floor.
New material forms on the ocean floor of the mid-ocean ridge due to plate tectonics and volcanic activity. Volcanic eruptions deposit cooled magma on the ocean floor.
the continental Margin, Ocean Basin Floor and Mid-Ocean ridge :D