Question

1. True/False.  The formation of Freezing Rain is associated with a higher “refreezing” level than Sleet.

1. True
2. False

2. The pressure gradient force (PGF) is directed from areas of ______________ pressure towards areas of ______________ pressure __________________.

1. Low; high; only in the Southern Hemisphere
2. Low; high; everywhere on Earth
3. High; low; only in the Northern Hemisphere
4. High; low; everywhere on Earth

3. True/False: Wind is driven by horizontal differences in pressure. The horizonal pressure differences are caused by the uneven heating of the Earth’s surface.

1. True
2. False

Answer 1

Solution - - X Sharrow I warm lurer. Altithde - I Deep warm Toen. i t Altitude Refrezing Refreezing evel + Level Level Temperature Temperature A. [Sleet B. [Freezing Rain | Ans]faise Explanation → Sleet goes throuy a worm layer when it comes to the surface but the layer is not deep and before reaching the surface, it goes through a deep Cold layer and refreezing again and falls on the surface as a ice form. Therefore, the level of refreezing is higher which has mentimed in above diagram... . On the other hand, Freezing rain goes through a deep warm taver and totally meleted but before reaching the surfuce, it goes through a Shallow cold layer which is not more thicher than the sleet. That's why it comes to the surface as a rain and become freezing comes to the contact of cold street, carn ete.

Ans:- d.. High; low everywhere on earth. Explanation : Low pressure is generally formed by the high concentration of temperature . Due to high temperature, air become thinner and move upward and it creates the empty of air which leads to the low air pressure and the surrounding place where the air is available, plays the role of high pressure. . We know that, air always try to make a equilibrium and that's why air from high pressure area comes to the low pressure are a to for the gap or vacancy. . So, this is the law and it happens in every where of the earth surface . 2 and high of by The pressure gredient forice is same in Northern Southern hemisphere always flow from pressure to low pressure but the direction air flow is changed in both hemisphere the coriolis force.

3 Ans]> Tue, [Explanation - The Sun does not give same heat on the surface of the earth , it's heat distribution is unearen because the earth is around the sun with tilting positin and the Shape of the earth is spherical That's why, the sun rays does not fall evenly on the earth's surface - sso, this uneven heating on the Earth's surface cause horizontal pressure difference.