sea water has salt dissolved in it. you know that pure water can be obtained from sea water by distillation. however, this method is not used to get drinking water from sea water. what do you think is the reason.

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.

cant without the picture! ?

hi,

what occurs during a solar eclipse?

there are small tides across earth.

the moon is between earth and the sun.

p.s. im not sure if the first answer is correct because during a solar ecliphse there are spring tides and i dont know if they are the same.

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide