continental water
in side the continents we can find water in the rivers, streams, slapes, and subterranian water diposits. part of the continental water is in the form of ice, on the mountain tops an glacirs. in placeses lake the swamp plants there is a comulation of fresh water from rivers mix together quit sea water.
in comprovition whit the marrin water, the amounth of t5he continental water, is realy insignificant. only 0.36 % of the water on the earth is fresh water from rivers, striams and likes. subtarrean water deposits a ccount for 10 time more than this, 0.365 % oof the total amaunth of the earths water. finily, one point 0.641 % of the earthes water is in the form of ice and snow on the mountain tops in glaciers and in the polar caps.
THE COMPOSITION OF THE CONTINENTAL WATER
continental water also has a certain south content all arthough in mach smoller cuantities than sea water.
rest f h wate
the salinity of the continental water is variable the pures has only, the pures fresh water has only 0.5 grams of south oear kg of water. there are many different timec of south present in continental water, and it the pens of the land that the water has run over. in lakes were there is a lot of evaporation there may be a mach hair level of salinity.
THE MOVEMENTS OF CONJTINENTAL WATERS
CONTINENTAL WATERS are in constant movement the most important movement of water inside the continenets is that of the water in the rivers. the movement of water in a river is called the flow, and it is varible*, in the hair couse on the river that is, close to the sourse, the flow is very fast. this is because the river is flowing through mountain valleis, were there is a stip inclination of the land** in the midle couse of the river the flow is weaker because the inclination of the land is mach gentler* in lowkers of the rover, near to the estuary, the flow is very slow because the is hardly any inclination at arl.
subir imagen de flow.
martes, 27 de octubre de 2009
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