1) if current trends of population growth, drought, and soil erosion continue in africa, it is estimated that the continent will only be able to feed of its population by the year 2025.

40%

Explanation:

If current trends of population growth, drought, and soil erosion continue in Africa, it is estimated that the continent will only be able to feed 40% of its population by the year 2025.

The increase in population in Africa is extremely high and this is attributed to poverty and lack of proper education especially sex and family planning education . without a corresponding growth in Agriculture to feed the Continent it is estimated that by 2025 only 40% of Africans will be able to get proper food from African sources

the boundarys like convergent divergent and transform it causes subduction

mali had been a state inside of the ghanaian empire. after ghana fell because of invading forces and internal disputes, mali rose to greatness under the leadership of a legendary king named sundiata, the "lion king." the songhai empire, already weakened by internal political struggles, went into decline.