The central section of the plains thus presents a marked contrast to the northern section; for while the northern section owes its smoothness to the removal of local gravels and sands from a formerly uneven surface by the action of degrading rivers and their inflowing tributaries, the southern section owes its smoothness to the deposition of imported gravels and sands upon a previously I uneven surface by the action of aggrading rivers and their outgoing distributaries.
The inflowing Baltic undercurrent carries with it herrings and other fish from the North Sea outside, and the submarine current entering the Barents Sea also carries with it such fish as plaice.
The sinkingdown occurs in the Kattegat when the inflowing Atlantic water enters the Baltic as an undercurrent which is both warmer and denser than that on the surface.
It is necessary in the first place to distinguish clearly between outflowing and inflowing waters; in practice this is easily done, as the outflowing water always contains less than 30 parts pro male of salt, and the inflowing water more than 32 pro male.
Both outflowing and inflowing currents are subject to the deflection towards the right imposed by the earth's rotation.
Of the British Isles the superficial drift of Atlantic water ceases, the temperature having fallen so much that the inflowing water becomes denser than that in situ, so that it sinks beneath the surface.
The Outside Of The Vacuum Jacket Was Immersed In A Water Jacket At A Steady Temperature Equal To That Of The Inflowing Mercury.