To Prevent the Overgrowth of Cyanobacteria and Algae in Water

question 39

Multiple Choice

To prevent the overgrowth of cyanobacteria and algae in water reservoirs, the water is often treated with

• A)iodine.
• B)copper sulfate.
• C)propionic acid.
• D)lactic acid.
• E)antibiotics.

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Definitions:

Hereditary Rulers

Monarchs or leaders whose position is passed down within a family, often from parent to child, based on the principles of hereditary succession.

Nomadic Existence

A lifestyle characterized by moving from one place to another rather than settling permanently in one location, often for reasons such as seasonal resource availability.

Good Harvest

A particularly productive yield of agricultural produce.

Theocratic

Pertaining to a form of government in which a deity is recognized as the supreme civil ruler, with the deity's laws being interpreted by ecclesiastical authorities.