The Principle of Time, Distance and Shielding Can Be Applied

question 20

Multiple Choice

The principle of Time, Distance and Shielding can be applied to mitigate most man-made hazards. What is a prime example of Shielding?

• A) Use of steel or heavy plastic drums to store hazardous materials
• B) Emplacement of barriers or diking
• C) Use of backflow prevention to protect water distribution systems
• D) All of the above

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Definitions:

Varied Conditions

Different settings or environments in which experimental or observational studies are conducted to ensure the generality of the findings.

Distributed Practice

A learning strategy that involves spreading out study sessions over time rather than massing them together.

Mnemonic Device

a learning technique that aids information retention or retrieval by making associations with memorable constructs.

Implicit Memory

A form of enduring memory that allows individuals to carry out activities without being consciously aware of past encounters.