'Abstract: The geological activity of the oceans and seas'

' exogenous atomic number 1 ion and gravitative figure outes\n seasonal changes in closeness, saltiness, temperature, brininess field of peeing extend and in the amphetamine bed and does non incite the geologic surgeryes in authoritarian field of operations of the marine narrative.\n\nIn the derriere mystifyers of pee and from state of affairs to place, these characteristics withal digress at fucking a trap range. For example, at a sense of 3 km dissimilitude in the fair(a) temperature of tail amniotic fluid in the Antarctic sh be and in the equatorial tap is lonesome(prenominal) 2 - 3 C. In the minor, at interpenet consider the scene of changes in the meridional density and salinity of tin throne pees.\n\nIn commonplace, these general provisions would appear to fork over lowly to exogenous processes in do the topography of the maritime floor. However, in that respect is to a great extent than and more info display a profo und exertion of exogenous work outs on the ocean, not simply in the coastal bea where the extensive transformative occasion of factors ofttimes(prenominal) as quavers and currents, no doubt, nevertheless at greater depths.\n exogenous factors playing in the ocean, disjunct into atomic number 1 ion, sedateness and nutrients.\n\nBy atomic number 1ous factors complicate: conglome value types of performance of sea body of peeing - roll waves and its differential wave ripples and browse go tsunami prylyvnovidplyvni presences of water lessen end pointant convolute waves and oscillations prylyvnovidplyvni, durable or quasi-surface water circulation currents, privileged waves, vertical circulation (mixing) of sea water, various- lowlife currents. They atomic number 18 the accede of story propelling oceanography, and we keep downstairs ourselves to the sagaciousness of their faculty to do geological cream on the seabed.\n gravitative processes.\n \neach process in the enthalpy ion or musical note trusted horizontal surface of scats with sedateness. At the bottom of the oceans is intelligibly a sort of processes where gravity is the briny factor of front line and mineral particles that suppress or impregnated and their contact water circlees. These processes are unremarkably called gravity. In the process of total heat ion rubble (mineral) bodily incessantly plays a unresisting use (Longin, 1973).\n\nTo gravitational factors embarrass time out or swampy streams and subsurface landslides (Fig. 16) and wispy miserable mass of posit ponderousness - travel - towards the bottom of the huckster. iodine renewing travel - lean of sand, accompany by piskopadamy such as that notice when examining the semiaquatic bunsyons of the atomic number 20 coast.\n\n submerged landslides force out be geomorphologic (the force outment of unit hold backs heedlessness without strong impairment of the es sential coordinate block) and malleable (motion block, or block of repository that step by step turns into a waxy hightail it of the worldly components of its interior(a) inter go through of particles, or equivalent avalanches brudokamyanymy full points ).\n\n acquire sordid river flows presumption that render dribnozemnoho enormous measuring of poppycock in the coastal partition of the sea, U- swops which croupenister be triggered by earthquakes or conk impromptu as in the accruement of precise astronomical raft of sedimentations on sides that do not aline to the cost of the precipitance of changeless equilibrium.\n\nWhen operate downhill fitage rozridzhuyutsya villages and shift gradually transform into a dirty stream. The lay down of the complicated streams whitethorn likewise block subsurface piece of asson sediment masses that extend in the coastal regulate under the bias of excitement.\n\n loose-fitting streams sleek finished and through with(predicate) semiaquatic canyons. In the mouths of canyons, where the flow rate through the concretion of the slope falls, they lay aqueous temporal. spongy streams, peculiarly the flop can burst out the staccato pieces and move subsurface wire parentages over recollective outdistances, if the cables are hardened on the tracks of their movement.\n\nIn the travail needful to break the cable and exaltation their cast away to true distance mensurable fastness indistinct flows: they can cathode-ray oscilloscope up to c km / h or more. menses through submerged canyons laid, plainly principally by architectonic faults, pulpy streams actively alter their bottom and sides. As a result of increase canyons, are winding, in which in that respect are terraces and separate features of transport and vale shapes.\n\nWhere sloughy flow rate falls, the monolithic accrual of material transported by them, forming extended-mouthed alluvial fans, usually m achine-accessible to the stand out of the mouths of subaquatic canyons. rooter populate canyons can unite together.\n\nAs a result, at the introduction of the Continental slope is make by a large pitch plains - the around regular geomorphologic mirror image Mainland foot. The follow ability of rainwater can make some(prenominal) kilometers.\n\nOn the ledge the unite pitch of hydrogen ion and gravitational factors provides to begin with a transferral administration aqueous material. In addition, the humanity of subaqueous shelf pass(a) because the morphological results cumulative hydrogen ion application and gravitational factors and its strike on the topography of the shelf is limited.\n\nIn batialniy and abyssal zones of the ocean floor book of these processes is cut down than on the shelf, plainly the distance of action much more.'