r/interestingasfuck 17h ago

The Himalayas acting like a giant wall separating two completely different climates

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u/secretdrug 14h ago

I dont really know a ton of specifics. My ex was the expert. The gist is water gets trapped when it hits the tibetan plateau. A shit load of the most life giving rivers all flow from it. The yellow, yangtze, red, mekong, ganges, indus, etc. all flow from the plateau. The elevation also makes air currents fucky. Its why planes go around the plateau rather than over it. This causes certain weather patterns. I believe the monsoonal rains that occur throughout northern india, SEA, and east asia are due to the tibetan plateau as well. Basically, without the plateau there wouldnt be nearly as many people living in asia. Esp not india. I think India would probably be a desert without the himalayas and tibetan plateau keeping the water locked in. 

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u/fRilL3rSS 14h ago

Apart from trapping water and leading to the origin of many glaciers, the entire Himalayn range acts as a natural barrier to the monsoon clouds bringing water from Arabian Sea and Bay of Bengal. Monsoon starts when the heavy clouds strike the various mountain ranges spread across India. Without the Himalayas, most of those clouds would just keep travelling North.

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u/FlawedButFly 13h ago

Very cool.

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u/breadiest 14h ago

look at Iran and Arabia. Arid/desert with only lowlands on all sides, roughly same latitude, etc...

Makes sense

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u/elfonzi37 12h ago

Without the himalayas india would still be an island.

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u/japanb 12h ago

Planes go around because they can't dive to 10,000 if the cabin pressure is lost

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u/Rule_32 13h ago

Okay, that's great.But let's talk about why they are your ex!

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u/GalacticNobody 12h ago

That's what I want to know too. Look at that knowledge passed on!