If seawater disappeared at a draught, what effect can climate produce to us?

This is a bogus proposition, endure the query of gush absurdly, seawater is in impossibly disappear afternoon, need a very long time. The earth is heavenly body of a blue, the seawater of large area, land holds very few proportion only, adjust earthly gas Hou, the sea has reflection sunshine and the effect that drop in temperature, it is a Shuang Renjian, to the earth all life are advantageous also have disadvantage, if the sun reduced energy deliver, the earth can appear glacial times, terrestrial meeting is frozen, rainwater becomes dry ice, air temperature goes low continuously, all vegetation survive hard, also browbeat all life, glacial discipline will be human doomsday. If atmosphere is learned by industrialization,gas is polluted serious, the climate of earthly greenhouse effect is broken evenly, calefacient and polar glacier dissolves global climate, ascendant meeting flooded sea level major land, affect environment of earthly whole zoology, also will be the mankind's inevitable disaster. If the earth lost the sea, the destiny like the spark that perform, the earth also is a barren land, very burning hot however drought, enveloping climate of sanded dust storm.