The answer is B. Lake Victoria. If you look at a physical map of Africa, you will get this answer. The Great Rift Valley is through the center of Djibouti. The Indian Ocean is east of INDIA, not even close to Africa. I hope this helps!
Most suited for farming among the regions which you've mentioned would be Ukraine - b. Ukraine is a country which as very rich soil which is perfect for farming yet they aren't using it to the extent to which they could which would also make them earn more money as a country.
Answer:
oxygen, Carbon, nitrogen, hydrogen
