Hardness of a Material Is Ranked Using The

question 19

Multiple Choice

Hardness of a material is ranked using the:

• A) Moh scale
• B) Richter scale
• C) Mercalli scale
• D) atomic scale

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Definitions:

Bronfenbrenner's Ecological Model

A theoretical model that describes how the complex system of relationships among individuals and their environments affect human development.

Microsystem

The immediate environments in which individuals interact, such as family, school, and peer groups, within the ecological systems theory.

Social Environment

The immediate physical and social setting in which people live or in which something happens or develops.

Media

Forms of mass communication, including newspapers, magazines, books, comic books, radio, television, films, video games, and the Internet.