Exam 8: Food and Agriculture

Discuss how the Blue Revolution has shifted primary-sector activities towards greater dependence on capitalized inputs including credit,machinery,fuel,feeds,fertilizers,and pesticides.

-The above world map best illustrates the increased yields of protein crops brought about by

Terraced hillsides in places like Indonesia and Central America strongly suggest

Write an essay that describes the three agricultural revolutions.What were some of the key changes? How did they affect the lives of those who farmed the land? What role did technology and industrialism play?

Match the number to the corresponding description. -850 million

Discuss some of the impacts of agriculture on the environment.

Identify and briefly explain the three processes that play a role in the globalization of agriculture.

________ is the largest producer of GMO foods in the world.

Pastoral nomads

Practitioners of swidden typically plant only one crop per field.

Subsistence agriculture is most common in

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 _________.

A picture of a landscape in which a man is plowing by machine and the women are thinning or weeding by hand demonstrates

Shifting cultivation

One of the goals of this movement is to preserve the cultural cuisine and the associated food and farming of an ecoregion.

In places of high population densities,one is more likely to find

________ is invigorating small and family farms in Canada.

Most forms of modern agriculture have led to a net increase in topsoil on farmlands.

Match the characteristic to the agricultural activity. -found in harsh,typically arid,environments

The obesity epidemic is increasing faster in rapidly developing peripheral countries than in the core.