Match the items exchanged to their destinations.

Europe to Americas: Typhus, wheat, rice

Americas to Europe: Chocolate, potatoes, corn

These products were exchanged following the period of European exploration and colonization of the Americas. The process of exchange is referred to as the Columbian Exchange. Goods suitable for growth in the Americas were brought over from Europe to use the vast, fertile land. Europeans also brought deadly diseases and domesticated animals to the Americas. The Americas offered a large amount of new food and cash crop products

the causes of the dust bowls were severe droughts,   lands became dry and hard, temperature was higher than usual, hot and dry conditions killed crops, high winds. because of those factors, the winds kicked up dry soil and created clouds of dust.