Why is North Africa subject to foreign invasions? A. The diamond mines of North Africa are the most productive in the world.

B. Other countries want to control the oil and natural gas reserves found there.

C. North Africa's wet climate is great for agriculture.

D. The large deposits of gold throughout North Africa make it attractive to other countries.

What factors contribute to american farming success?

Afarmer who is grown corn for the past five years notices in the sixth year that the his harvest is significantly smaller, despite an increase in labor on the farm. the following year, the harvest continue to decline. which of the following explanations most plausibly accounts for the reduction in corn yield? a) soil degradation b) desalinization c) better irrigationd) terracing

According to the map above, all of the following areas have a high population density except