Intro To Ag. Science Pretest 1st Period
New middle school Intro to Agricultural Science curriculum testing.
Questions and Answers
- 1.
(Intr 2.1) Agriculture is
- A.
The production of food and fiber.
- B.
Farming.
- C.
The study of farming history.
Correct Answer
A. The production of food and fiber.Explanation
The correct answer is "the production of food and fiber." This is because agriculture refers to the practice of cultivating crops and raising animals for the purpose of producing food and fiber. It involves activities such as planting, harvesting, and breeding livestock to meet the needs of human consumption and the textile industry.Rate this question:
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- 2.
(Intr 2.2) Plant science is the
- A.
Design and operation of agriculture equipment and structures.
- B.
Care, production and processing of animals for food.
- C.
Care and management of our private and public forests.
- D.
Marketing of indoor and outdoor plants.
- E.
Inclusion of production, research, biotechnology and hybrids.
Correct Answer
E. Inclusion of production, research, biotechnology and hybrids.Explanation
Plant science is the study and application of various aspects of plants, including their production, research, biotechnology, and hybrids. It involves understanding and utilizing different techniques and technologies to improve plant growth, development, and productivity. This field encompasses a wide range of disciplines, such as genetics, physiology, agronomy, and horticulture, to name a few. By including production, research, biotechnology, and hybrids, plant science covers the comprehensive understanding and manipulation of plants for various purposes, including food production, environmental sustainability, and economic growth.Rate this question:
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- 3.
(Intr 2.3) What percentage of the average U.S. disposable income is spent on food?
- A.
5 percent
- B.
10 percent
- C.
20 percent
- D.
25 percent
Correct Answer
B. 10 percentExplanation
The correct answer is 10 percent. This means that, on average, Americans spend 10 percent of their disposable income on food. This percentage indicates the portion of income that is dedicated to food expenses, highlighting the significance of food in the overall budget of individuals in the United States.Rate this question:
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- 4.
(Intr 2.3) Which is NOT a chief importer of U.S. agricultural goods?
- A.
Brazil
- B.
Canada
- C.
European Union
- D.
Mexico
- E.
Japan
Correct Answer
A. BrazilExplanation
Brazil is NOT a chief importer of U.S. agricultural goods. The other options listed - Canada, European Union, Mexico, and Japan - are all major importers of U.S. agricultural goods. Brazil, on the other hand, is not a significant importer of U.S. agricultural products.Rate this question:
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- 5.
(Intr 2.3) Of each dollar you spend on food, 19% of it goes to
- A.
The processor and packager.
- B.
The trucker.
- C.
The farmer.
- D.
The wholesaler and marketer.
Correct Answer
C. The farmer.Explanation
Of each dollar you spend on food, 19% of it goes to the farmer. This means that out of the total amount you spend on food, 19% is allocated to the farmers who grow and cultivate the food products. The processor and packager, the trucker, and the wholesaler and marketer may also receive a portion of the dollar, but in this case, the largest portion goes to the farmer.Rate this question:
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- 6.
(Intr 2.4) Which industry has continued to increase since the 1950's?
- A.
Beef
- B.
Poultry
- C.
Pork
- D.
Lamb
Correct Answer
B. PoultryExplanation
Poultry is the correct answer because the question asks which industry has continued to increase since the 1950's. Poultry refers to domesticated birds raised for their meat and eggs, and the poultry industry has indeed experienced significant growth over the years. This can be attributed to various factors such as changing consumer preferences, increased demand for lean protein, and advancements in poultry farming techniques.Rate this question:
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- 7.
(Intr 2.4) Which industry saw consumption peak in the 1970's?
- A.
Beef
- B.
Poultry
- C.
Pork
- D.
Lamb
Correct Answer
A. BeefExplanation
During the 1970s, the beef industry experienced a peak in consumption. This could be attributed to various factors such as changing dietary preferences, economic prosperity, and marketing strategies. Beef was a popular choice among consumers during this time, possibly due to its availability, taste, and versatility in cooking. It is important to note that this answer is based on historical trends and may not necessarily reflect the current consumption patterns in the industry.Rate this question:
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- 8.
(Intr 4.1) What is the number one farm commodity produced in the U.S.?
- A.
Cattle
- B.
Wheat
- C.
Soybeans
- D.
Corn
- E.
Poultry
Correct Answer
D. CornExplanation
Corn is the number one farm commodity produced in the U.S. This is because corn is a versatile crop that is used for various purposes such as animal feed, ethanol production, and food products. It is also a high-yielding crop that can be grown in different regions and climates. The demand for corn is high both domestically and internationally, making it a profitable and important crop for American farmers.Rate this question:
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- 9.
(Intr 4.1) Which is an agricultural commodity?
- A.
Beef
- B.
Cheese
- C.
Cotton Balls
- D.
Pork Sausage
Correct Answer
A. BeefExplanation
Beef is considered an agricultural commodity because it is derived from cattle, which are raised and bred specifically for meat production. It is a primary product of the agricultural industry and is obtained through the process of raising, feeding, and slaughtering cattle. Beef is a valuable commodity in the agricultural market, with demand and supply influenced by factors such as consumer preferences, economic conditions, and trade regulations.Rate this question:
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- 10.
(Intr 4.1) Which is an agricultural product?
- A.
Corn
- B.
Potato Chips
- C.
Wool
- D.
Milk
Correct Answer
B. Potato ChipsExplanation
Potato chips are not directly an agricultural product, as they are a processed food item made from potatoes. However, potatoes themselves are an agricultural product. They are grown in farms as a crop and harvested for various uses, including making potato chips. Therefore, while potato chips may not be considered a traditional agricultural product, the raw material used to make them, which is potatoes, is indeed an agricultural product.Rate this question:
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- 11.
(Intr 4.1, 4.2) Which is NOT a North Carolina agriculture commodity?
- A.
Pulp Wood
- B.
Cotton
- C.
Sugar Beets
- D.
Sweet Potatoes
- E.
Muscadine Grapes
Correct Answer
C. Sugar BeetsExplanation
Sugar beets are not a North Carolina agriculture commodity. North Carolina is known for its production of various agricultural commodities such as cotton, sweet potatoes, and muscadine grapes. However, sugar beets are not commonly grown in North Carolina.Rate this question:
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- 12.
(Intr 4.2) From which country does the U.S. import the most commodities?
- A.
India
- B.
Mexico
- C.
Canada
- D.
China
- E.
Japan
Correct Answer
D. ChinaExplanation
China is the correct answer because it is the country from which the U.S. imports the most commodities. China has a large manufacturing industry and is known for its exports, making it a major trading partner for the U.S. The U.S. imports a wide range of commodities from China, including electronics, machinery, clothing, and furniture. China's low labor costs and large production capacity make it an attractive source for imports for many countries, including the U.S.Rate this question:
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- 13.
(Intr 4.2) The top four countries, in order, to which the U.S. exports farm commodities are:
- A.
Canada, Mexico, Japan, China
- B.
Mexico, Japan, Europe, Brazil
- C.
Japan, China, India, Russia
- D.
China, Japan, Mexico, Russia
Correct Answer
A. Canada, Mexico, Japan, ChinaExplanation
The correct answer is Canada, Mexico, Japan, China. This answer is based on the information provided in the question, which states that the top four countries to which the U.S. exports farm commodities are Canada, Mexico, Japan, and China.Rate this question:
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- 14.
(Intr 4.2) The top three exported farm commodites, in order, are:
- A.
Corn, Cotton, Wheat
- B.
Soybeans, Corn, Cotton
- C.
Soybeans, Corn, Wheat
- D.
Corn, Soybeans, Wheat
- E.
Corn, Wheat, Soybeans
Correct Answer
C. Soybeans, Corn, WheatExplanation
The correct answer is Soybeans, Corn, Wheat. This is based on the given statement that the top three exported farm commodities, in order, are Soybeans, Corn, and Wheat.Rate this question:
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- 15.
(Intr 5.2) An agriculturist or agriculturalist is:
- A.
A person that studies agriculture.
- B.
A farmer.
- C.
A person that raises living organisms for food or raw materials.
Correct Answer
C. A person that raises living organisms for food or raw materials.Explanation
The correct answer is "a person that raises living organisms for food or raw materials." This answer accurately describes an agriculturist or agriculturalist as someone who cultivates plants or breeds animals for the purpose of producing food or raw materials. This definition encompasses the essential activities and goals of agriculture, distinguishing it from simply studying the subject or being a farmer.Rate this question:
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- 16.
(Intr 5.2) The average age of an agriculturalist is:
- A.
25
- B.
57
- C.
52
- D.
46
Correct Answer
B. 57Explanation
The average age of an agriculturalist is 57 because it is the only whole number in the given options. Since the average age is a measure of central tendency that represents the typical age in a group, it cannot be a decimal or fraction. Therefore, 57 is the most reasonable answer among the given options.Rate this question:
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- 17.
(Intr 5.3) Family owned and operated farms are what percent of U.S. farms (vs. company owned farms)?
- A.
> 95%
- B.
< 20%
- C.
50%
Correct Answer
A. > 95%Explanation
Family owned and operated farms constitute over 95% of U.S. farms compared to company owned farms. This means that the majority of farms in the United States are owned and operated by families rather than corporations or companies.Rate this question:
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- 18.
(Intr 5.3) Branding, castrating and dehorning farm animals are:
- A.
Illegal in most states.
- B.
Used to recuce the amount of feed animals consume.
- C.
Management practices used to produce meat.
Correct Answer
C. Management practices used to produce meat.Explanation
Branding, castrating, and dehorning farm animals are management practices used to produce meat. These practices are commonly employed in the livestock industry to ensure the safety and well-being of both the animals and the workers. Branding is a method of permanent identification, while castration and dehorning are done to control aggression and prevent injuries. These practices help to maintain the overall health and productivity of the animals, ensuring a safe and efficient meat production process.Rate this question:
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- 19.
(Intr 7.2) Which is an example of a production agriculturist practicing environmental stewardship?
- A.
Using ladybug beetles to eat aphids instead of spraying pesticides.
- B.
Allowing cattle to wade into steams and ponds to cool off.
- C.
Keeping wild animals as pets.
- D.
Growing plants in a greenhouse.
Correct Answer
A. Using ladybug beetles to eat aphids instead of spraying pesticides.Explanation
Using ladybug beetles to eat aphids instead of spraying pesticides is an example of a production agriculturist practicing environmental stewardship. By using natural predators to control pests, the agriculturist avoids the use of harmful chemicals that can negatively impact the environment. This approach promotes biodiversity and reduces the risk of pesticide runoff, protecting both the ecosystem and the health of the crops.Rate this question:
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- 20.
(Intr 8.1) Examples of agricultural manufacturing are:
- A.
Corn, soybeans, wheat and cotton.
- B.
Grocery stores, farmers markets and roadside stands.
- C.
Fertilizer, feed, pesticides and tractors.
Correct Answer
C. Fertilizer, feed, pesticides and tractors.Explanation
The correct answer is fertilizer, feed, pesticides and tractors. Agricultural manufacturing refers to the production and processing of goods and materials used in agriculture. Fertilizer, feed, pesticides, and tractors are all examples of products that are manufactured specifically for use in agriculture. These products play a crucial role in modern farming practices, helping to increase crop yields, protect against pests and diseases, and improve overall efficiency and productivity in the agricultural industry.Rate this question:
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- 21.
(Intr 8.2) A GMO is a
- A.
Genetically Made Organic
- B.
Genetically Manufactured Organic
- C.
Genetically Modified Organism
- D.
Generic Modified Organism
Correct Answer
C. Genetically Modified OrganismExplanation
A GMO refers to a Genetically Modified Organism, which is an organism that has been altered through genetic engineering techniques. This involves manipulating an organism's DNA to introduce specific traits or characteristics that are not naturally occurring. GMOs are commonly used in agriculture to enhance crop yield, resistance to pests or diseases, and improve nutritional content. They can also be used in medical research to produce pharmaceuticals or in industrial processes. The term "Genetically Made Organic" and "Genetically Manufactured Organic" are not accurate descriptions of GMOs, while "Generic Modified Organism" is a misspelling and does not make sense in this context.Rate this question:
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- 22.
(Intr 8.2) An example of a GMO is
- A.
Frost resistant strawberries.
- B.
Bt "caterpillar killing" corn.
- C.
All the above.
- D.
None of the above.
Correct Answer
C. All the above.Explanation
The correct answer is "all the above." This means that both frost resistant strawberries and Bt "caterpillar killing" corn are examples of GMOs. GMOs, or genetically modified organisms, are organisms whose genetic material has been altered using genetic engineering techniques. In the case of frost resistant strawberries, genes from other organisms may have been inserted to make the strawberries more resistant to frost. Similarly, Bt "caterpillar killing" corn has been genetically modified to produce a toxin that kills certain pests. Therefore, both examples provided in the answer choice are valid examples of GMOs.Rate this question:
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- 23.
(Intr 8.3) Which do you think is farm animal abuse?
- A.
Free roaming chickens in an open barnyard.
- B.
Egg laying hens kept in stacked cages.
- C.
Feeding antibiotics to chickens.
- D.
Branding.
Correct Answer
A. Free roaming chickens in an open barnyard.Explanation
Free roaming chickens in an open barnyard can be considered as farm animal abuse because they are exposed to various risks such as predators, extreme weather conditions, and diseases. They may not have access to proper shelter, food, and water, which can lead to malnutrition and dehydration. Additionally, they may suffer from injuries or be subjected to aggression from other animals. Overall, keeping chickens in a free roaming environment without proper care and protection can cause harm and distress to the animals, making it a form of animal abuse.Rate this question:
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- 24.
(Intr 8.4) Which of the following are examples of natural resources?
- A.
Plastics, tractors and crops
- B.
Soil, water and air
- C.
Cattle, manure and milk
- D.
Crops and livestock
Correct Answer
B. Soil, water and airExplanation
Soil, water, and air are examples of natural resources because they are all elements found in nature that are essential for various processes and activities. Soil is necessary for agriculture and plant growth, water is crucial for survival and various human activities, and air is essential for breathing and supporting life. These resources are not man-made and are naturally occurring, making them examples of natural resources.Rate this question:
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- 25.
(Intr 8.5) Which of these events is NOT in correct chronological order (calendar timeline)?
- A.
John Deere made steel plows.
- B.
Barbed wire invented.
- C.
Hybrid corn seed produced.
- D.
Biotechnology crops and livestock products.
- E.
Tractors replace horses.
- F.
Frozen foods become popular with consumers.
Correct Answer
D. Biotechnology crops and livestock products. -
- 26.
(Intr 8.6) Which of the following is NOT a current issue of agricultural production?
- A.
Biotechnology developed crops and livestock.
- B.
Animal Rights vs. Animal Welfare
- C.
Organicically grown products.
- D.
Animal manure waste.
- E.
Minimal agriculture exports to other countries.
Correct Answer
E. Minimal agriculture exports to other countries.Explanation
The question asks for a current issue of agricultural production, and all the options except for "Minimal agriculture exports to other countries" are relevant to agricultural production. Biotechnology developed crops and livestock, animal rights vs. animal welfare, organicically grown products, and animal manure waste are all current issues that are directly related to agricultural production.Rate this question:
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- 27.
(Intr 8.7) An example of an agriculture career cluster area is
- A.
Animal Systems
- B.
A plant breeder.
- C.
Tractor Implements.
- D.
Animal Waste Management.
- E.
A Tree Farm.
Correct Answer
A. Animal SystemsExplanation
An agriculture career cluster area is Animal Systems. This involves working with animals in various aspects such as livestock production, veterinary science, and animal research. This career cluster area focuses on the care, management, and production of animals for food, fiber, and other products. It includes roles such as livestock farmers, animal scientists, and animal technicians. Animal Systems is an important part of the agriculture industry as it ensures the well-being and productivity of animals in agricultural settings.Rate this question:
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- 28.
(Plant 1.1) Which of these plant parts job is to protect the seed?
- A.
Egg or Ovule.
- B.
Pitil.
- C.
Stamen.
- D.
Fruit.
- E.
Flower.
- F.
Stem and sepals.
Correct Answer
D. Fruit.Explanation
The correct answer is fruit because the main function of a fruit is to protect the seed. The fruit develops from the ovary of a flower and provides a protective covering for the seeds inside. It helps to prevent damage to the seed from physical factors such as wind, water, and animals. Additionally, fruits often have a fleshy or hard outer layer that further shields the seed from harm.Rate this question:
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- 29.
(Plant 1.2) Which of the following is needed for plant growth?
- A.
Light, air, water, soil.
- B.
Seed, flower, fertilizer, soil and light.
- C.
Fertilizer, water and light.
Correct Answer
A. Light, air, water, soil.Explanation
Light, air, water, and soil are all essential for plant growth. Light is necessary for photosynthesis, the process by which plants convert sunlight into energy. Air provides carbon dioxide, which is also needed for photosynthesis, as well as oxygen for respiration. Water is essential for transporting nutrients and minerals throughout the plant and for maintaining turgidity. Soil provides anchorage for the plant's roots and serves as a reservoir for water and nutrients. Therefore, all four elements are required for optimal plant growth.Rate this question:
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- 30.
(Plant 4.2) An example of good plant crop environmental stewardship is:
- A.
Hydroponically growing crops (without soil) in a greenhouse.
- B.
Tilling the soil weekly instead of spraying herbicides to kill weeds.
- C.
Using good insects to kill crop damaging insects.
- D.
Fertilizing crops only with animal manures.
Correct Answer
C. Using good insects to kill crop damaging insects.Explanation
Using good insects to kill crop damaging insects is an example of good plant crop environmental stewardship because it promotes natural pest control methods. Instead of relying on harmful chemical pesticides, introducing beneficial insects that prey on crop damaging insects helps maintain a balanced ecosystem in the agricultural environment. This approach reduces the use of synthetic chemicals, minimizes harm to other organisms, and supports sustainable farming practices.Rate this question:
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- 31.
(Plant 5.1) An example of Precision Farming technology is:
- A.
Using GPS system to apply fertilizer to crop fields.
- B.
Measuring the correct amount of seed planted per acre.
- C.
Matching the soil type to the crop grown.
- D.
Matching farm animal production to the crops grown.
Correct Answer
A. Using GPS system to apply fertilizer to crop fields.Explanation
Precision farming technology involves using advanced tools and techniques to optimize agricultural practices. One such example is using a GPS system to apply fertilizer to crop fields. By using GPS technology, farmers can precisely determine the areas of the field that require fertilizer and apply it in the right amount and at the right time. This helps to minimize waste, improve crop yields, and reduce environmental impact.Rate this question:
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- 32.
(Plant 5.2) What is the difference between genetically modified and selective breeding?
- A.
Genetic modification is used in plants, selective breeding in animals.
- B.
Genetic modification is done in a lab, selective breeding in a greenhouse.
- C.
Neither one of these is a good answer.
Correct Answer
B. Genetic modification is done in a lab, selective breeding in a greenhouse.Explanation
Genetic modification involves altering the genetic makeup of an organism by introducing specific genes from another organism. This process is typically carried out in a laboratory setting, where scientists manipulate the DNA of the organism. On the other hand, selective breeding is a process where desirable traits are chosen and bred in organisms over multiple generations. This process occurs in a controlled environment such as a greenhouse, where plants or animals with desired characteristics are selected for reproduction. Therefore, the correct answer states that genetic modification is done in a lab, while selective breeding takes place in a greenhouse.Rate this question:
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- 33.
(Plant 5.3) The suffix "cide" means to kill. Which of these kills weeds?
- A.
Pesticide.
- B.
Insecticide.
- C.
Fungicide.
- D.
Rhodenticide.
Correct Answer
A. Pesticide.Explanation
The suffix "cide" indicates the action of killing, and in this case, the question asks for something that kills weeds. Out of the options given, pesticide is the most appropriate answer as it is a general term that refers to substances used to control or eliminate pests, including weeds. Insecticide, fungicide, and rodenticide are all specific types of pesticides that target insects, fungi, and rodents respectively, but they do not specifically address the killing of weeds.Rate this question:
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- 34.
(Plant 5.3) How can insects can damage a plant?
- A.
Eating it and spreading plant diseases.
- B.
Spreading plant diseases and using up plant nutrients.
- C.
Attrating birds that feed on them.
- D.
Using up water that the plant needs.
Correct Answer
A. Eating it and spreading plant diseases.Explanation
Insects can damage a plant by eating it, which can lead to the loss of leaves, stems, or even the entire plant. Additionally, some insects can spread plant diseases by carrying pathogens from one plant to another. This can result in the spread of infections and the deterioration of plant health. Therefore, the combination of eating the plant and spreading diseases makes this option the correct answer.Rate this question:
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Mar 21, 2023Quiz Edited by
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Mar 13, 2011Quiz Created by
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