A) need images to answer
B) Potatoes were first domesticated in the region of modern-day Peru around 7,000-10,000 years ago. Spanish conquistadors encountered the potato in the Andes Mountains in the 16th century. They brought it to Europe, initially as a ornamental plant, but soon after it was cultivated as a food crop in Spain. From Spain, the potato spread to other parts of Europe through trade and commerce.
C) Agricultural practices that use large amounts of water and chemicals, as well as heavy machinery, can potentially have a negative impact on local water resources. For example, overuse of water can lead to a depletion of groundwater, while chemical pesticides and fertilizers can contaminate water sources.
D) Mono-cropping is the practice of growing a single crop on a piece of land, instead of rotating crops. This practice can increase economies of scale for farmers, as they are able to specialize in the production of a single crop and take advantage of efficiencies of scale. However, it also has disadvantages as mono-cropping may lead to soil depletion, a higher risk of crop failure, and an increased dependency on fertilizers and pesticides.
E) Increasing demand for processed potato products in developed countries may have an impact on potato farmers in developing countries. This could include increased demand for potatoes from these countries, which could lead to higher prices for potatoes, and potentially increased income for farmers. However, it could also lead to increased competition for resources and markets, which could have a negative impact on farmers in developing countries who may not have the same resources and support as farmers in developed countries. Additionally, developed countries may also import more processed potato products, leading to the displacement of potato farmers in developing countries.