What Substances Are Emitted from Fumaroles

question 39

Multiple Choice

What substances are emitted from fumaroles?

• A)Lava
• B)Ash
• C)Water
• D)Volcanic gases

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Definitions:

Dorothea Dix

An American activist who, in the 19th century, led efforts to change the treatment of the mentally ill and to reform prisons in the U.S.

Public Institutions

Organizations or establishments funded and operated by the government, serving the public interest.

Mentally Ill

Refers to individuals suffering from mental health disorders that affect their mood, thinking, and behavior.

Population of Free Blacks

The demographic of African Americans who were not enslaved, especially significant before the Civil War in the 19th century United States.