Answer:
drastic drop in sea- surface temperature
Explanation:
- La Nina is associated with the atmospheric phenomenon of the ocean and is considers to be cooler counterparts of the ENSO circulation system and during its occurrence, the sea surface temperatures of the nearby ocean water drop down to about 3 to 5 degrees. And t has extensive effects on the weather across the globe and lasts for five months and affects the Atlantic and the Pacific hurricane season.
True, the Himalayas formed due to continent-continent collision.
The desert regions in China that are largely uninhabited are the Iner Mongolia region on the north of the country, and the Xinjiang region on the west of the country.
Saudi Arabia is a country that in most part is uninhibited and people are concentrated in the cities which are surrounded by desert and some partially from sea. The most uninhabited regions are Northern Borders, Jawf, Bahah and Najran.