Which Process Is Not Used by Nature to Purify Natural

question 45

Multiple Choice

Which process is not used by nature to purify natural water?

• A) distillation
• B) chlorination
• C) sedimentation
• D) aeration

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Definitions:

Ethical Dilemmas

Situations where a person must choose between two morally correct but conflicting actions, and the choice made could lead to a violation of ethical principles.

Ethical Behaviour

Ethical behaviour refers to actions that are morally right and beneficial to both the individual and society, following principles of fairness, integrity, responsibility, and respect.

WHMIS Training

Workplace Hazardous Materials Information System Training; educational programs designed to inform workers about the safe handling, storage, and use of hazardous materials in the workplace.

MSDS

Material Safety Data Sheet, a document that contains information on the potential hazards (health, fire, reactivity and environmental) and how to work safely with chemical products.