Geography, asked by faizahussain1999, 1 year ago


Explain how sea breeze and the land breeze blow in the coastal areas.


Name the four permanent pressure belts of the world

Answers

Answered by medha321
1
During the day, the sun heats up both the ocean surface and the land. Water is a good absorber of the energy from the sun. The land absorbs much of the sun’s energy as well.  However, water heats up much more slowly than land and so the air above the land will be warmer compared to the air over the ocean. The warm air over the land will rise throughout the day, causing low pressure at the surface. Over the water, high surface pressure will form because of the colder air. To compensate, the air will sink over the ocean. The wind will blow from the higher pressure over the water to lower pressure over the land causing the sea breeze. The sea breeze strength will vary depending on the temperature difference between the land and the ocean.

At night, the roles reverse. The air over the ocean is now warmer than the air over the land. The land loses heat quickly after the sun goes down and the air above it cools too.  This can be compared to a blacktop road. During the day, the blacktop road heats up and becomes very hot to walk on. At night, however, the blacktop has given up the added heat and is cool to the touch. The ocean, however, is able to hold onto this heat after the sun sets and not lose it as easily. This causes the low surface pressure to shift to over the ocean during the night and the high surface pressure to move over the land. This causes a small temperature gradient between the ocean surface and the nearby land at night and the wind will blow from the land to the ocean creating the land breeze





permanent pressure belts are

equatorial low
sub tropical high pressure belt
sub polar low pressure belt
polar high pressure belt

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faizahussain1999: thanks
Answered by chanchal12345
2
these 2 types of breezes are commonly observed in coastal Areas..
it happens due to unequal heating of land and water..

LAND BREEZE.
~~~~~the breeze which flows from land to sea is called land breeze

*******†***†*it occurs mostly in daytime ..
that's because the land heats faster than the water and the sand/land remains warm/ comparatively hot than the sea/water.(after heating up in daytime)

""""""as a result the air above the land becomes warmer than the air above the sea and also low pressure is created
so the air moves from high pressure to low pressure..


******even we too know that hit air is lighter than the cold air ..so due to these reasons the hot air from land rises up and the cold air from sea occupies the space

SEA BREEZE.
~~~~~~the breeze which flows from sea to land is called sea breeze

********it happens mostly in nighttime

" ”"""here the wind blows from higher pressure over the water to lower pressure over land

--it happens when the water heats up faster than the land

***********as a result the air above the sea becomes warmer than the air above the land and low pressure is created

so the cold air from land occupies the space. also the permanent pressure belt of world is Equatorial Low Pressure Belt

The permanent pressure belts of the world are as follows: 
● The Equatorial Low Pressure Belt ( 5° N to 5° S)


● The Sub - Tropical High Pressure Belt ( 30° &S
to 35° N & S) 



● The Sub - Polar Low Pressure Belt ( 60° N & S to 65° N& S )


● The Polar High Pressure Belt ( 90° N & S )

hope helped.

faizahussain1999: Thanks a lot.
chanchal12345: most welcome .
faizahussain1999: These Ans helped a lot
chanchal12345: then u can mrk it as the brainliest
chanchal12345: oh sry u already did tha
chanchal12345: that*
chanchal12345: ¶ :
faizahussain1999: ya
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