Felsic Igneous Rocks Contain Abundant __________ Silicate Minerals

question 50

Multiple Choice

Felsic igneous rocks contain abundant __________ silicate minerals.

• A)double-chain
• B)framework
• C)isolated tetrahedra
• D)single-chain

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Definitions:

Telephone Consumer Protection Act

A U.S. law enacted in 1991 that restricts telemarketing calls, the use of automatic dialing systems, prerecorded voice messages, SMS text messages, and fax machines, to protect consumers from unsolicited advertisements.

Commissioners

Officials appointed or elected to a commission, responsible for regulating certain activities, enforcing laws, and overseeing specific governmental functions.

Term

A period of time or duration for which an agreement, contract, or condition applies.

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A government-managed registry that allows individuals to limit the telemarketing calls they receive.