Question 1

Pastoral nomads

Accepted Answer

Pastoral nomads rely on animal husbandry for their livelihood, which means they move around in search of available grazing areas for their herds. This lifestyle is different from settled agriculture, which relies on crops. Pastoral nomads are found all over the world, not just in the Middle East and North Africa. While some may be religious leaders, that is not the primary characteristic of pastoral nomads. The statement about an increasing number of pastoral nomads looking to escape urban life is not supported by any evidence provided in the question.

Question 2

The primary worldwide benefit of the Green Revolution has been an increase in

Accepted Answer

The Green Revolution, which began in the 1940s, introduced new varieties of crops and farming techniques that significantly increased food production worldwide. This increase in food production helped to alleviate global hunger and improve food security in many regions. Therefore, the primary worldwide benefit of the Green Revolution has been an increase in food production.

Question 3

Shifting cultivation is characterized by the practice of rotating ________ to maintain soil fertility.

Accepted Answer

Shifting cultivation involves moving from one field to another to allow soil to recover its fertility, rather than rotating crops, chemicals, farm animals, or ownership.

Question 4

For the most part,at least in its first decades,the Green Revolution targeted ________ for improvements.

Accepted Answer

The Green Revolution was primarily focused on improving the production of staple crops, such as rice, corn, and wheat, in order to increase food security and reduce hunger. This was especially important in countries like India and Mexico, where there were concerns about feeding rapidly growing populations.

Question 5

Commercial agricultural systems in the core are especially efficient in terms of food production per unit of

Accepted Answer

Commercial agricultural systems in the core are highly mechanized, with the use of technologies such as tractors, combine harvesters, and irrigation systems. This leads to a high level of efficiency in terms of labour, making choice B the correct answer. While commercial agriculture also tends to be highly productive in terms of area, fuel energy, and water use, animals are not typically a primary factor in the efficiency of these systems.

Question 6

The benefits of intertillage include all of the following except

Accepted Answer

Intertillage involves manual cultivation and weeding, which means it actually requires more labor rather than replacing people with equipment. Therefore, the option C (increased ability to replace people with equipment, like tractors) is not a benefit of intertillage.

Question 7

In contrast to the first two agricultural revolutions,the third one originated in the

Accepted Answer

The third agricultural revolution originated in the New World, which is choice A.

Question 8

________ is invigorating small and family farms in Canada.

Accepted Answer

The local food movement, which aims to prioritize and promote locally grown and produced food, is creating a demand for small and family farms in Canada. This movement encourages consumers to invest in their local economy and fosters a sense of community by connecting people with the farmers who produce their food. The biorevolution, which focuses on innovations in biotechnology and genetic engineering, is not specifically related to supporting small and family farms in Canada.

Question 9

A food regime is the specific set of links that exists among food production,consumption,capital investment and accumulation opportunities.Since the 1960s,global agriculture has changed from a wheat and livestock food regime to a

Accepted Answer

The answer of A food regime is the specific set...

Question 10

An agrarian culture is one (in)which

Accepted Answer

An agrarian culture is one in which agricultural production is predominant in daily life. It is characterized by subsistence farming and the use of traditional methods of cultivation.

Question 11

Subsistence agriculture is characterized by agriculturalists who

Accepted Answer

Subsistence agriculture is primarily characterized by agriculturalists consuming what they produce, rather than producing for the market or for trade.

Question 12

An organism that has had its DNA modified in a laboratory rather than through cross-pollination or other forms of evolution is known as a(n)

Accepted Answer

A GMO, or genetically modified organism, refers to an organism that has had its genetic material altered through genetic engineering techniques such as gene splicing. This is different from natural evolution or traditional breeding methods. The other answer choices (DDT, HBO, GOP, CSA) are not related to genetic modification.

Question 13

Average farm sizes in many areas where intensive subsistence is practiced (India and China)are:

Accepted Answer

In areas where intensive subsistence is practiced, the population is increasing, and the size of land available for cultivation is limited. Therefore, as a result, there is a decreasing trend in the average farm sizes in these areas.

Question 14

Plantations - from coffee,cocoa and tea to rubber,palm oil and bananas - typically practice

Accepted Answer

Plantations typically practice monoculture, which involves growing only one type of crop over a large area. This allows for easier management and harvesting, but can lead to issues such as soil depletion and susceptibility to disease or pests.

Question 15

The dramatic increase in yields associated with the second agricultural revolution coincided with

Accepted Answer

The commercial market for food created by the growing urban labour force provided an incentive for farmers to increase production and adopt new technologies that increased yields.

Question 16

In the context of agribusiness and the globalization of agriculture,the food chain is a way of understanding complex connections between

Accepted Answer

The food chain refers to the interconnected relationships between agricultural producers and food consumers, highlighting the various steps involved in getting food from the farm to the table. This concept is particularly relevant in the context of agribusiness and the globalization of agriculture, which have led to the development of complex supply chains involving multiple actors, from farmers to processors, distributors, and retailers. Understanding the food chain can help to identify the key challenges and opportunities facing the agri-food industry, from food safety and sustainability to consumer preferences and market trends.

Question 17

Since 2010,many countries have warned of an impending pollination crisis as both wild and managed pollinators are disappearing at alarming rates as a result of _________.

Accepted Answer

Pesticide poisoning is one of the main causes for the disappearance of pollinators.

Question 18

Compared to large,industrial farms,traditional intensive subsistence farms tend to

Accepted Answer

Traditional intensive subsistence farms tend to have a more sustainable form of production as they rely on natural resources and locally adapted plants and animals. They also tend to have a lower environmental impact compared to large, industrial farms that rely heavily on synthetic chemicals and unsustainable practices.

Question 19

The industrialization of agriculture has made the farm

Accepted Answer

The industrialization of agriculture has led to the commodification of agricultural products, and farms have become a component in the agro-commodity production system. This system values efficiency and high yields over small-scale, diverse farming practices. Thus, choice D is the best answer.

Question 20

In Canada,there is no requirement to ________ GMO foods for the consumer's information.

Accepted Answer

In Canada, there is no requirement to label GMO foods for the consumer's information. While testing may be done, it is not necessary for labeling purposes.

Quiz 8: Food and Agriculture