Sub-Saharan Africa's equatorial area is known as Equatorial Africa. There are 13-14 nations, so I'm guessing you want Ethiopia, Rwanda, Kenya, and Somalia, which are the most well-known. Savannas in the north and south, as well as mountains and tropical rain forests, characterize the landscape.
Answer:
2 is in southwestern China.
Explanation:
The highlands of East Asia are found, in particular, in the southwest of China and present a strong temperature variation due to the variability of the altitude and the latitude of this region, where the places with the highest altitude have a colder climate, as well as the places that have more northern latitude.
Challenges for growing crops are you don't know if it will be successful, you have to have enough water, the dirt has to be fertile, and the weather may affect how the plant grows.
Societies.
Due to the permanence of living being secured, resulting in stabilization of a unique cultural/social ecosystem with a functioning economy.
