Unit 5 Review

Industrial/modern commercial agriculture refers to

• large scale agriculture using machines to produce large amounts of crops for sale

• large scale agriculture using machines to produce small crops for individual families

• small scale, intensive agriculture

• small scale, extensive agriculture

A positive impact of industrial/commercial agriculture is

• a decrease in amount of crops produced

• an increase in amount of crops produced

• increased water and air pollution

• decrease in the amount of machinery used

A negative impact of industrial/commercial agriculture is

• a decrease in amount of crops produced

• an increase in amount of crops produced

• increased water and air pollution

• decrease in the amount of machinery used

Extensive agriculture involves

• lots of land and labor

• little land and labor

• lots of land; less labor

• lots of labor; less land

Intensive agriculture involves

• lots of land and labor

• little land and labor

• lots of land; less labor

• lots of labor; less land

All of the following developments have INCREASED amount of crops produced in the last 100 years EXCEPT

• mechanization or new machines

• new technology (GMOs, chemical pesticides and fertilizers)

• the Green Revolution

• an increase in the number of farmers in the world

The First Agricultural Revolution refers to

• the invention of agriculture

• the application of new machines and industrialization to agriculture

• the application of science and new chemicals to agriculture (GMOs, fertilizers, pesticides)

• the diffusion of agriculture after the Spanish made contact with the Americas

The Second Agricultural Revolution refers to

• the invention of agriculture

• the application of new machines and industrialization to agriculture

• the application of science and new chemicals to agriculture (GMOs, fertilizers, pesticides)

• the diffusion of agriculture after the Spanish made contact with the Americas

The Green/Third Agricultural Revolution refers to

• the invention of agriculture

• the application of new machines and industrialization to agriculture

• the application of science and new chemicals to agriculture (GMOs, fertilizers, pesticides)

• the diffusion of agriculture after the Spanish made contact with the Americas

Which term refers to a model that explains the location of agricultural activities based on distance from the city?

• von Thunen Model

• Rostow's Model

• the GMO Model

• the Diffusion Model