Which Element Accounts for the Largest Percentage of the Earth's

question 65

Multiple Choice

Which element accounts for the largest percentage of the Earth's crust?

• A) iron
• B) nitrogen
• C) oxygen
• D) silicon

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Definitions:

MyPlate

A visual guide created by the USDA to help Americans eat a healthier diet, which emphasizes the importance of proportioning different food groups on a plate.

USDA

United States Department of Agriculture, an agency overseeing food safety, agriculture, and related issues.

Healthful Meal

A meal that provides the necessary nutrients for good health, balancing proteins, fats, carbohydrates, vitamins, and minerals.

Shivering

An involuntary action of the body producing rapid muscle contractions to generate heat in response to cold.