Question

why does horizontal distribution of air pressure vary from place to place and season to season? Explain any two reasons

Answer 1

because the reason behind this is that every place has a reqirement of moisture and it begins from when water in the contact of air.

Answer 2

Answer:

• Atmospheric pressure is varied from ‘place to place’ and from ‘time to time’.
• This is because of the changes in the temperature and the “amount of water vapour” in the air.

• The density of atmospheric air is also varies for the different atmospheres, the density of moist atmosphere is lesser than that of dry atmosphere.
• The density also decreases with an increase in temperature.
• The weight of the air above it is the atmospheric pressure at a location.
• Therefore, as we go above sea level, the pressure will be reduce.
• The atmospheric pressure therefore reduces as the altitude increases.