Based on the I information in the graph, which region is expected to have the greatest increase in its population over the period shown? A. Asia
B. Oceania
C. Africa
D. Europe

the answer is africa

Explanation:

The maximum increase in the population can be seen in case of Africa.

In the year 2010 the change is approximately 1000 as the population changed from the 1000 to 2000 during this year.

The graph seems to give a curve same like that of projectile motion. The graph shows the Africa to have increase in its population over a period of time.

it restores trees to areas where they once grew.

the question isn't complete here so i can't right an answer '_'