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Heat transfer in the image.

• conduction
• convection
• radiation

Heat transfer in boiling water.

• Conduction
• Convection
• Radiation

The heat transfer in the image is by

• convection
• conduction
• radiation

On a cold rainy day a baby is touching a cold window.  It feels so cold. Which way is the heat moving moving? 

• Cold is moving from the window to the hand.
• Heat is moving from the hand to the window.
• Heat doesn't move.
• It moves in currents

Heat transfer in wind.

• conduction
• convection
• radiation

Which ice cube will melt first?

• The large cube
• The small cube
• They will melt at the same rate

When you use a microwave, what is the main way that heat is transferred?

• Convection
• Conduction
• Radiation

The Gulf Stream is a current that brings warm ocean water from the south to the north. What type of heat transfer is this?

• conduction
• convection
• radiation
• insulation 

Heat transfers from an area of ____temperature to an area of ___ temperature.

• high to low
• low to high
• high to high
• It can travel high to low and low to high. 

The baby chickens are kept warm from the heat lamps demonstrates this type of heat transfer. 

• conduction
• convection
• radiation