Chapter 13 Review and Test Questions

crop rotation

an agricultural practice to control soil erosion

Farm workers

are not entitled to breaks for rest or meals mandated by law for other U.S. workers.

food desert

areas where people lack access to fresh, healthful, and affordable food

monoculture farming

farming a single type or species requiring a heavier application of fertilizers

Unequal distribution of food due to poverty is the primary cause of

global undernutrition

poverty-obesity paradox

high prevalence of obesity in low-income populations due to the lack of access to healthier nutrient dense foods and the abundance of inexpensive energy rich refined foods, sodas and snack foods.

Describe the spiraling sequence of malnutrition-malnutrition leads to

infection, which worsens malnutrition, leading to increased vulnerability to infections

The leading cause of preventable mental impairment worldwide is

iodine deficiency

The MOST common micronutrient deficiency in the world is

iron

To reduce the global emission of greenhouse gases, this be the MOST effective and practical lifestyle change for most Americans (read the Nutrition debate at the end of chapter 13)

reduce beef consumption

global warming

the increase in temperature that has occurred near the earth's surface over the past century

Encouraging breastfeeding is one of the most effective ways to improve

the nourishment of children worldwide

The leading cause of blindness in children is

vitamin A deficiency