It is called a subduction zone - part of the ridge push, slab pull principle due to convection currents in the mantle.
B is right answer that it is located in central africa.
The atmosphere is the area surrounding planets filled with gases and in the case of our planet the mixture of gasses is called "air" - here "air" is the correct answer.
It might also (occasionally) contain life such as when birds are flying and water - but not all of Earth's water or life.
Answer:c
Explanation: Population density is a measurement of population per unit area, or exceptionally unit volume; it is a quantity of type number density. It is frequently applied to living organisms, most of the time to humans.
it says the main focus was on sugarcane so i think the answer is A. but im not 100% sure
