Well i found that this was crops next to the river flooding from Rio Grande
Answer:
I think the border between Djibouti and Somalia is Ethiopia.
I would think that the chief economic activity would be B. oil production but all of the options are big economic activities on the Gulf Coast.
The horizontal components have the latitudes, while the vertical component are located in the longitudes. The similarity is that they both work together to cause ocean currents, and also they cause cold wind currents, and also warm wind currents in different places.