How Is Heat Transfer by Convection Accomplished

question 2

Multiple Choice

How is heat transfer by convection accomplished?

• A) Heat travels by infrared rays.
• B) Heat travels by radio waves.
• C) Heat travels through the surroundind air.
• D) The coller and warmer objects are touching.

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Definitions:

Cohesion-Tension Theory

A theory that explains the movement of water and nutrients from roots to leaves in plants through the cohesive and adhesive properties of water.

Mesophyll

The inner tissue of a leaf, containing chlorophyll where photosynthesis takes place, typically between the upper and lower epidermis.

Casparian Strip

A band of cell wall material found in the roots of plants, impregnated with suberin and lignin, that controls the flow of water and solutes into the xylem.

Vascular Cylinder

A central part of the root of plants where xylem and phloem tissues are located, responsible for the transport of water, nutrients, and other substances.