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low pressure
yes
because the equator is hot and heat rises the air gets hotter and rises
It gets bigger because as it gets higher, the density of the atmosphere will rise when the density inside the balloon stays the same. Then because of pressure, it will get bigger and eventually pop.
Probably because it is warmer and hence lighter.
well if your thinking north then your wrong! its south pole equator or the arctic circle!!
low pressure
yes
Although volume and pressure are held constant, some of the gas escapes from the bottom of the balloon, thus decreasing the mass of the gas in the balloon. If mass is decreased, then density is also decreased because density=mass/volume. Such a decrease in density of the balloon causes it rise.
because the equator is hot and heat rises the air gets hotter and rises
It gets bigger because as it gets higher, the density of the atmosphere will rise when the density inside the balloon stays the same. Then because of pressure, it will get bigger and eventually pop.
When altitude rises, the air pressure and density both decrease. When temperature rises that means that more air is pushing down on it. So this means that the air pressure and density rise when temperature rises.
When altitude rises, the air pressure and density both decrease. When temperature rises that means that more air is pushing down on it. So this means that the air pressure and density rise when temperature rises.
Probably because it is warmer and hence lighter.
nothing dencity never changes
An increase in air density will mean a decrease in the absorption and radiation of energy. An increase of air density causes temperature and pressure to rise.
rise because of it's density