Here is the question :
IN WHICH COUNTRY DO OVER 30 MILLION PEOPLE LIVE IN CAVES?
Here is the option for the question :
- Sri Lanka
- The Philippines
And, the answer for the the question is :
[STC002963] Cave dwelling isn’t something that only prehistoric people did. Before becoming the leader of China in 1949, Mao Zedong resided in a cave; even now, at least 30 million people in China continue to make their homes in underground structures. Even while many of the caves have been around for millennia, contemporary conveniences such as running water and electricity have just recently been installed in them. Because they are encased in natural insulation throughout the entire year, they also have an exceptionally high level of energy efficiency. The porous yellow soil in the Shaanxi Province makes the perfect substrate — people don’t have to climb the property ladder so much as dig their way in.