Answer: Keep discussions on proper track
Explanation:
Discussion forums are the online board where people can place their message to obtain a response from members of that bulletin board.It is also regarded as discussion board.It helps in keeping discussion on the subject and points on which it is supposed and intended towards .Any distraction can be avoided.
Other options are incorrect because discussion forums do not compel every member for participation, synchronous communication facilitation and motivating immediate response from people.
K-POP ........................................
Two environmental challenges facing Africa are water pollution and deforestation.
Answer: economic growth
Explanation: Economic growth is an increase in the capacity of an economy to produce goods and services, compared from one period of time to another. It can be measured in nominal or real terms, and the factors that influenced economic growth are human resources, physical capital, natural resources and technology. Furthermore, to determine economic growth, the GDP is compared to the population, also know as the per capita income.
