After the 1992 U

question 39

Multiple Choice

After the 1992 U.N. Conference on Environment and Development in Rio de Janeiro, terms such as underdevelopment have largely been dropped and economies are now classified by their __________.

• A) ​material well-being
• B) ​levels of economic development
• C) ​levels of income
• D) ​standard of living

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Definitions:

Percussion Instruments

Musical instruments that produce sound primarily by being struck, shaken, or scraped, such as drums, cymbals, and maracas.

Percussion Instruments

Musical instruments that produce sound by being struck, shaken, or scraped, such as drums or cymbals.

Stringed Instruments

Musical instruments that produce sound by vibrating strings, played either by plucking, striking, or using a bow.

Wind Instruments

Musical instruments that produce sound by the vibration of air in a tube; examples include flutes, clarinets, and trumpets.