Does an area contains only one habit?

In africa what do they call a crop grown for direct sale and not for use?

One cubic foot is equal to 7.48 gallons how many gallons of water does jose need to fill his aquarium? round to the nearest gallo

What are the characteristics of a mediterranean climate, and where is this type of climate found in the middle east? write a paragraph of at least five sentences discussing temperature, rainfall, seasons, and plant and animal life.