Answer: Mediterranean weather zones are normally positioned alongside the western aspects of continents, about 30 and 45 degrees north and south of the equator. Areas with this weather are where the so-called "Mediterranean trinity" of agricultural merchandise has historically developed: wheat, grapes, and olives.
The NAFTA is going to increase the pollution. This will lower the U.S. environmental standards. This will also cause a huge amount of pollution in Mexico.
Answer:
at least 5 citities will feel it
All of both North and South America are fully in the western hemisphere. Hope I helped.