HED V87 - Nutrition » Fall 2021 » Quiz Chapter 12

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Question #1
A growing trend in food advertising is to
A.   target older adults.
B.   make the product very cheap.
C.   package the product in bright colors.
D.   market heavily to young adults.
Question #2
Which of the following factors is a challenge faced by present-day farmers?
A.   competition with other farmers
B.   the high costs of farming
C.   All of the answers are correct.
D.   consumers' demands for low food prices
Question #3
The largest agricultural crop produced in the United States is
A.   corn.
B.   wheat.
C.   sugarcane.
D.   soybeans.
Question #4
What percentage of the average American's income is spent on what he or she eats today?
A.   less than 5 percent
B.   over 25 percent
C.   less than 10 percent
D.   20 percent
Question #5
Which of the following agricultural inputs (or their by-products) can affect the environment?
A.   manure
B.   Virtually all the inputs used and formed during food production and processing affect the environment in some way.
C.   antibiotics
D.   pesticides
Question #6
Cows are injected with hormones in order to
A.   increase weight gain.
B.   increase meat production.
C.   increase milk production.
D.   All of the answers are correct.
Question #7
A sustainable food system is one that is
A.   economically viable.
B.   environmentally friendly.
C.   equitable socially.
D.   All of the answers are correct.
Question #8
The time it takes to regenerate one inch of nutrient-rich topsoil is approximately
A.   100 years.
B.   one year.
C.   500 years.
D.   50 years.
Question #9
Which of the following actions is not an approach used in IPM (integrated pest management)?
A.   introduction of pests' natural predators
B.   use of pest-resistant strains of crops
C.   crop rotation
D.   irradiation of crops
Question #10
The genetic modification of corn that makes the plants resistant to certain pests is achieved by incorporating a gene from
A.   Bacillus thuringiensis
B.   E. coli
C.   Campylobacter
D.   Listeria monocytogenes
Question #11
If a food label says "Organic" and/or displays the USDA Organic seal, then the food
A.   contains at least 95 percent organic ingredients.
B.   contains less than 70 percent organic ingredients.
C.   is composed entirely of organic ingredients.
D.   contains at least 70 percent organic ingredients.
Question #12
Foods labeled "Free Range" require producers to demonstrate that the animal was allowed access to the outdoors
A.   at least once a week.
B.   for a minimum of 2 hours each day.
C.   No specific time period to have access to the outdoors is specified.
D.   for at least 5 hours each day.
Question #13
Synthetic pesticides that adversely affect the nervous system of pests are called
A.   herbicides.
B.   organophosphates.
C.   fungicides.
D.   antibiotics.
Question #14
Drugs that kill or slow the growth of bacteria are called
A.   fungicides.
B.   organophosphates.
C.   antibiotics.
D.   herbicides.
Question #15
More than 75 percent of American farms generate gross revenues of less than $50,000 per year.
A.   FALSE
B.   TRUE
Question #16
In the United States, livestock consumes more than half of the staple crops grown.
A.   TRUE
B.   FALSE
Question #17
Imported foods present an increased risk of contamination as compared to domestic products.
A.   TRUE
B.   FALSE
Question #18
Monsanto is the producer of Round-Up pesticides and the Genetically Modified (GMO) seeds that are altered to be sprayed by it.
A.   TRUE
B.   FALSE

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