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I WILL MARK THE BRAINLIEST What is the definition of Convection?


Question 1 options:


When heat transfers through waves.



A hot liquid or air that expands, becomes less dense, and rises or becomes more dense and sinks.



When heat transfers from objects that are touching



Heat traveling from the sun.

Respuesta :

Answer

A hot liquid or air that expands, becomes less dense, and rises or becomes more dense and sinks.

Explanation

Convection is the circular motion that happens when warmer air or liquid — which has faster moving molecules, making it less dense — rises, while the cooler air or liquid drops down. Convection is a major factor in weather.

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