Answer:
Settlement patterns. Southeast Asia is predominantly rural: three-fourths of the people live in nonurban areas. Moreover, population is heavily clustered in fertile river valleys and especially in delta areas, such as those of the Mekong and Irrawaddy rivers.Most of the region's people live in the more temperate climate zones. In East Asia, for example, the coastal regions of Central and Southern China, Japan, and South Korea are primarily a humid temperate climate.
The more direct sunlight an area receives the warmer the temperatures will be, while the indirect sun rays on a certain area cause cooler/colder temperatures.
B. Fault
Definition:
(of a rock formation) be broken by a fault or faults
The tropics get more rainfall than on the other places on earth because more evaporation takes place in the tropics.
The answer is D- study of maps
