Heated Earth Investigation 4 vocabulary

Front

What is conduction?

Back

Conduction is the transfer of heat energy from one object to another by direct contact.

Front

What is convection?

Back

Convection is a circular movement of fluid (like air or water) that occurs due to uneven heating.

Front

What type of energy travels through the air as electromagnetic waves?

Back

Energy that travels through the air as electromagnetic waves starts from the Sun.

Front

What evidence indicates that heat energy is present?

Back

If an object feels warm, it indicates that heat energy is being used.

Front

What is energy of motion?

Back

Energy of motion is the energy that an object has due to its movement.

Front

What is the source of heat and light energy for Earth?

Back

The Sun is the primary source of heat and light energy for Earth.

Front

What happens to heat energy when you touch a cold object?

Back

Heat energy transfers from your hand to the cold object, making your hand feel colder.

Front

What is the role of fluids in heat transfer?

Back

Fluids like air and water can transfer heat through convection.

Front

What is an example of conduction in everyday life?

Back

An example of conduction is when you touch a hot stove and feel the heat on your hand.

Front

How does the Sun's energy affect the Earth?

Back

The Sun's energy warms the Earth and drives weather patterns.