Which of the Following Was an Unintentional Effect of the 1970

question 51

Multiple Choice

Which of the following was an unintentional effect of the 1970 Clean Air Act?

• A)Decrease in the output of electricity generated
• B)Development of clean-fueled vehicles
• C)Sudden increase in the prices of clean fuels
• D)Long range transport of some pollutants

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Definitions:

Cleavage

The tendency of a mineral to break along flat surfaces as determined by the mineral's crystal structure.

Silicate Mineral

Minerals that contain silicon and oxygen, and sometimes other elements, which make up the majority of the Earth's crust.

Known Minerals

Refers to substances with a definite chemical composition and crystalline structure that have been identified and cataloged by scientists.

Silicon Tetrahedron

A fundamental structural unit in silicate minerals, consisting of four oxygen atoms symmetrically arranged around a central silicon atom.