Which Group of Organisms Is Thought to Be Responsible for the Corrosion

question 14

Multiple Choice

Which group of organisms is thought to be responsible for the corrosion of submerged metal structures and oil pipelines?

• A) fermentative microorganisms
• B) acidophilic iron-oxidizers
• C) sulfate reducers
• D) hydrocarbon-degrading anaerobes

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Definitions:

Latin America

A region in the Americas characterized by countries where Romance languages (primarily Spanish and Portuguese) are spoken, noted for its diverse cultures and histories.

Tri-racial System

A social or historical classification system where society is divided into three distinct racial groups, often with hierarchical implications.

Honorary Whites

A term describing certain minority groups that are granted some privileges similar to those of the white majority, often based on socio-economic status or assimilation into white culture, without actually being considered equal to whites.

South Asians

Individuals originating from the southern region of the Asian continent, including countries like India, Pakistan, Bangladesh, and Sri Lanka.