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14: Test Your Knowledge
The term _____ refers to production activities that create products.
The manufacturing industry was revolutionized in the early 1900s by the development of _____, which made use of an assembly line.
List the five main parts of a robot.
True or False?
3-D printers use an additive manufacturing approach.
A. True
B. False
Primary manufacturing converts natural resources into _____.
The three types of natural resources that are inputs to production systems are genetic materials, fossil fuel materials, and _____.
Genetic materials are obtained through farming, _____, and forestry.
Genetic resources must be _____ at the proper stage of growth.
True or False?
Fossil fuels are mixtures of carbon and nitrogen.
A. True
B. False
List the three main fossil fuel resources.
Releasing trapped pockets of natural gas by pumping water underground to produce enough pressure to fracture shale rock formations is called _____.
A. hydraulic fracturing
B. fluid mining
C. ground yarding
D. core sampling
In _____ mining, miners dig a horizontal shaft directly into a coal vein that extends to the surface of the earth.
True or False?
Minerals are substances with a specific chemical composition that occurs naturally.
A. True
B. False
List the three types of primary processes.
Which type of primary processing is used to produce lumber?
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