Which of the Following Is an Example of Convection

question 147

Multiple Choice

Which of the following is an example of convection?

• A) Warm air expanding and rising while cooler air contracts and fall
• B) Different kinds of material separating by density, like oil and water
• C) Rocks sinking in water
• D) Gas bubbling upward through a liquid

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Definitions:

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Illnesses caused by viruses, bacteria, fungi, or parasites that can be transmitted from one person to another, either directly or indirectly.

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Sexually transmitted diseases; infections primarily spread through sexual contact, including viruses, bacteria, and parasites.

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A federal program in the United States that provides health insurance to people aged 65 and over, and to younger individuals with disabilities.