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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Gurmeet Singh posted an Question
August 21, 2020 • 23:55 pm
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30 points
30 points
- IIT JAM
- Geology (GG)
Sir, in last line , if poles get colder then why australia become drier as it was moist. 2. what are they talking about ' circum polar current' ?
Tertiary Period 66 - 1.6 mya The Flower Explosion LA Aela baleable Australla was the last part of Gondwana to break away from Antarctica. Its break away a great influence not only on the climate .
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Sajan sarthak
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Dear gurmeet colder and drier are two different things . warmer means hot colder means low temperature but drier means less moisture in the environment. for example:- in winter season it is cold but less moisture outside so our wet clothes dry faster and take up all the moisture to the environment. circum polar current is the flow of current from West to east region so taking moisture from equator and when it is reached to polar it already had lost all it's moisture by precipitation.
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ok. it means hotter region will be moist too.
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yes gurmeet
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but i think Summer are drier also. as in very hot day of june july.
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no summer is full of moist and that's why we get rain in 5to 6 days
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ok sir. thank you.
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wt about the arid environment.?
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why that is arid because moisture from equator to that region is not reachable because it had already rained in the middle so no moisture when the current reached
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water evaporated mainly from ocean so from equator to pole is the movement of current basically.but other types of currents are also present
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i m asking wt is "arid " is it equilant to hot and moist environment.
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arid means less moisture . cold and warm are temperature dependent
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no arid is a region of less moisture and it is not equivalent to hot moist
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ok. we can say in between state of dry and moist.
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Rahul kumar Best Answer
Australia is very near to the south pole and as pole get colder, effect will also be observed on Australian continent. Poles are filled with ice which makes those region very colder. Colder regions are dry regions where as hotter regions are moist in nature. Colder nature of South poles influence the climate in Australian continent, and if pole with get colder Australia will become colder and drier as well. The Antarctic Circumpolar Current is an ocean current that flows from west to east around Antarctica in clockwise manner.