If my memory serves me well, the answer should be: When the Congo River reaches Kinshasa, <span>it flows slowly into the Atlantic. Congo River is the second largest lake in the world. It takes a long way to reach the Atlantic: In the middle it flows towards Matadi and divides into several arms and finally it freely flows into the Atlantic.</span>
They should study about how volcanoes erupt or explodes
Answer:
The very warm ocean waters warm the air above them and evaporate very large amounts of water vapor. This water vapor is the fuel for a hurricane as it strengthens via the latent heat released by condensation of the vast amounts of water vapor.
The opening of the Panama Canal affected transportation because now, sailors didn't have to sail ALL the way around South America.
I'm pretty sure that it is oil because that is what most of the countries over there use it, making it a trend.