Living in the Environment 18th Edition by Tyler Miller,Scott Spoolman

Exercise 11

What are the two key concepts for this section Define food security and food insecurity. What is the root cause of food insecurity Distinguish between chronic undernutrition (hunger) and chronic malnutrition and describe their harmful effects. What is a famine Describe the effects of diet deficiencies in vitamin A, iron, and iodine. What is overnutrition and what are its harmful effects