In Terms of Composition,nine Elements Compose Approximately What Percentage of the Earth's

question 39

Multiple Choice

In terms of composition,nine elements compose approximately what percentage of the earth's crust?

• A)≈ 50%
• B)≈ 75%
• C)≈ 90%
• D)> 96%

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Definitions:

Intellectual Achievement

The accomplishment of cognitive goals, such as solving problems, acquiring knowledge, and understanding complex concepts, often measured through testing or academic performance.

Health and Safety

Practices, guidelines, and policies designed to prevent accidents and protect individuals from harm and health hazards, particularly in the workplace.

Social Competence

The ability to interact effectively with others, including understanding and managing social situations and relationships.

Authoritarian Parents

Parenting style characterized by high demands and low responsiveness, where parents impose strict rules and expect obedience without question.