Just using a LOT of water is a bad idea (unless you eat a good amount, with salt and other nutrients around that time). Because as we all know, this can lead to hyponatremia (at the risk of stating the obvious: you sweat out a lot of salt with the water you lose. Only replacing the water dilutes your blood (serum).
As altitude  increases, the air becomes less dense because of the smaller amount  of air above that altitude. There is a corresponding decrease in  pressure with an increase in altitude. Eventually you reach a point  without air, and the pressure decreases to zero. That is space. + 91 others found this useful.
For example, As Altitude increases air pressure ___ Click to see answer. decreases. And as Temperature increases, air pressure ___ Click to see answer. decreases. If the temperature decreases though, the air pressure will ___ Click to see answer. increase. Air pressure effects the weather.s the Humidity increases air pressure decreases. That means as the amount of moisture in the air increases the air pressure decreases. The A stands for Altitude. As the altitude increases the air pressure decreases.