30 de março de 2014

What would happen if the Earth stopped rotating? Have you thought about that?


Delitti , a biologist , believes that the phenomenon would start initially paralyzing the climate system , circulation and marine life of human beings . For him , " an area of the planet would be facing the Sun , may be exposed to high temperatures , as well as other party would be totally dark , with the possibility of freezing temperatures ."
As a result , the possibility of any living being would survive quite remote . " Maybe they had some chance the organisms that live on the seabed , near abysses that expel heat from the depths of the earth , since they have a life based on chemosynthesis (which does not depend on sunlight) . "
Nevertheless , the biologist noted that the most likely would be " unimaginable catastrophe that would destroy the entire terrestrial ecosystem."
But Professor Marcelo Knobel , the Physics Institute at Unicamp , points out that the circumstances of the end of the rotation of the earth would be decisive.
" The Earth would leave a velocity of about 900 km / h ( latitude 45 ° ) to zero , causing a strong braking , but that speed may vary depending on the latitude . "
According to him , probably the buildings and homes around the world fall away and a kind of earthquake assolaria the earth's surface . Already gravity does not change absolutely nothing and few things would change about it .
Knobel added that the concept of day and night would suffer serious changes , ie on the planet would not have a period of 24 hours, but the duration of one year . " This variation depends absolutely the earth's rotation ," he added .
Hopefully our Earth rotate for many, many years! !

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