Question

in 2009, agricultural production in africa had _________ since 1960.
a. decreased by 10%
b. increased by 10%
c. increased by 20%
d. decreased by 30%

please select the best answer from the choices provided.
a
b
c
d

Explanation:

Analyze historical agricultural production trends in Africa

We examine historical data regarding agricultural output in Africa between 1960 and 2009. While per capita food production has struggled due to rapid population growth, overall agricultural production (total output) has steadily expanded.

Evaluate the specific percentage change

According to global agricultural databases (such as the FAO), total agricultural production in Africa increased significantly over this multi-decade period. Specifically, by 2009, total agricultural production had increased by approximately 10% compared to 1960 levels. This aligns with Agricultural Practices and development trends.

Match with the given options

Comparing our historical data to the choices:

• A. decreased by 10% (Incorrect)
• B. increased by 10% (Correct)
• C. increased by 20% (Incorrect)
• D. decreased by 30% (Incorrect)

Answer:

• A. decreased by 10%
• B. increased by 10% (Correct answer)
• C. increased by 20%
• D. decreased by 30%