What typically describes sediments near mid-ocean ridges?

Sediments near mid-ocean ridges are typically thin due to the geological processes involved in seafloor spreading and the relatively young age of oceanic crust in those areas. Mid-ocean ridges are locations where tectonic plates are diverging, and magma rises to create new oceanic crust. Since this newly formed crust does not have much time to collect sediments before it is pushed away from the ridge, the sediment layer remains relatively thin.

Moreover, the environment at mid-ocean ridges is characterized by hydrothermal vents and volcanic activity, which contribute to the deposition of certain types of sediments like basaltic material, further limiting the thickness of sediments. Over time and distance from the ridge, sediments can become thicker, primarily due to the accumulation of materials over a longer geological timescale, but closest to the ridge, the sediments are consistently thin.