Sentence examples for material sinking from inspiring English sources

The molten body would have undergone differentiation, the denser material sinking into a core region and the more-volatile materials rising to the surface.

This period was characterized by the continuous accumulation of hypolimnetic sulfide as the result of microbial sulfate reduction in the water column and in the sediment that is supported by the influx of organic material sinking from the photic zone [54].

Otherwise, they must rely on material sinking from above, or find another source of energy and nutrition, such as occurs in chemosynthetic archaea found near hydrothermal vents and cold seeps.

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Conventional methods such as dredging, incineration, use of sorbent materials, sinking and dispersion are not only economical but also environmentally unsustainable (Hilyard et al. 2008; Umanu et al. 2013; Adams et al. 2014).

As they smashed into the Earth over and over, the solid Earth became semiliquid and denser materials sank to the core.

Every planet began its existence in an entirely fluid state; in early formation, the denser, heavier materials sank to the centre, leaving the lighter materials near the surface.

Under these conditions, the buoyancy forces due to rising plumes of hot material and sinking plumes of cold material of possibly different composition (an additional source of buoyancy) are resisted by inertia of the fluid itself: packets of fluid need to move out of the way to allow the buoyant bits to flow (Starchenko and Jones 2002).

According to this principle, the level of the Earth's crust is determined by its density; lighter material rises, forming continents, mountains, and plateaus, and heavier material sinks, forming basins and ocean floors.

If organic material sinks quickly, the carbon reaches the seabed before dissolving, and under the right conditions it can be locked up long-term in the deep marine realm.

Near the continental masses some of the oceanic material sinks into the mantle in zones of subduction, which are associated with oceanic troughs, deep-focus earthquakes, and volcanic activity.