Which statement best explains the increase in wheat production in Europe and the United States compared to sub-Saharan Africa? Farmers in Europe and the US use high-yield seeds and other technology but farmers in sub-Saharan Africa depend on low levels of mechanization and non-genetically modified seeds.
What best explains the farming practice related to plantation agriculture?
Which of the following best explains the farming practice related to plantation agriculture? Plantation farming is considered to be an intensive farming practice because it requires large inputs of labor and capital to produce the crop. Lettuce production in the United States is an example of commercial farming.
Why is food production important for human society?
More abundant food supplies could support denser populations, and farming tied people to their land. Small settlements grew into towns, and towns grew into cities. Agriculture produced enough food that people became free to pursue interests other than worrying about what they were going to eat that day.
What were the two reasons for the increase in food production?
In recent decades there has been impressive growth in food production, which has been attributed to the development of improved, disease-resistant varieties of staple crops; the increased use of chemical fertilizers and pesticides; and the expansion of irrigated cropland.
Which African country has recorded the highest gross domestic product in 2019?
1. Nigeria. With an estimated population of 200 million, the West African country boast of $376.284bn in GDP, making Nigeria the highest GDP in Africa.
Why was the 2nd agricultural revolution important?
It involved the introduction of new crop rotation techniques and selective breeding of livestock, and led to a marked increase in agricultural production. It was a necessary prerequisite to the Industrial Revolution and the massive population growth of the last few centuries.
Which type of agriculture is practiced by the largest percentage of the world’s people?
Intensive subsistence agriculture
⚫Intensive subsistence agriculture is practiced by the largest percentage of the world’s people .
Which best explains the successful development of agriculture?
Explanation: The successful development of agriculture in the desert climate by the Pima, Hopi, and Hohokam of the American Southwest is best described by formation of canals system by Southwest people that divert water from nearby rivers to irrigate their crops.
What are the benefits of increased food production?
Increased choice allows us to have a more varied diet, which is more likely to provide all the nutrients required for good health. Because food science allows us to understand how and why foods lose quality during storage, we can select conditions that greatly extend storage times while maintaining freshness.
What is the important of food production?
Modern food production allows not only to produce maximum products from the minimum amount of raw materials, using rational processing and other methods but also to preserve products for a longer period of time, to avoid damage and rejection, which is no less important.
How population growth affects the production of food?
Food production depends on croplands and water supply, which are under strain as human populations increase. Pressure on limited land resources, driven in part by population growth, can mean expansion of cropland. This often involves destruction of vital forest resources or overexploitation of arable land.
What is the relationship of global food production to population growth?
Global population growth means that food production needs to increase by 70% by 2050, placing pressure on food quality standards. The Food and Agricultural Organization of the United Nations (FAO) forecasts that global food production will need to increase by 70% if the population reaches 9.1bn by 2050.
What was the impact of the second agricultural revolution?
IMPACT OF THE 2ND AGRICULTURAL REV. Advances in food production led to better diets, longer life spans, and an increase in population. As population increased, so did the pool for workers in industry. Since most of these jobs existed in cities and new factory towns, mass migration to urban areas began to unfold.
What were negative effects of the second agricultural revolution?
Poor tenant farmers lost their land and had to move in to the cities. Machines replaced humans causing unemployment of farm hands and workers. Major derogation of the environment starts to happen as the economy moves from sustainable farming to manufacturing and other pollution causing industries.
What are the two main types of traditional agriculture?
Today, there are two divisions of agriculture, subsistence and commercial, which roughly correspond to the less developed and more developed regions.
What is the purpose of crop rotation?
Crop rotation is the practice of planting different crops sequentially on the same plot of land to improve soil health, optimize nutrients in the soil, and combat pest and weed pressure.
