A circuit is a _________ or closed path through which electricity can flow.

The wire acts as a _____ for electricity to travel from one component to another.

The _____ opens or closes the pathway for electricity in a circuit.

A battery provides the _____ needed for a circuit to work.

When electricity flow through a light bulb, it produces _____.

Metals like iron, copper, and aluminium are examples of _____.

Plastic, rubber, wood, and glass are all examples of _____.

Conductors allow energy to flow through them freely.

Insulators do not allow energy to flow through them easily

________ are negatively charge particles that move around the nucleus of an atom.

Thermal conductors  are materials that prevent heat from passing through them easily.

Thermal insulators are materials that allow heat to pass through them easily.

_____ energy helps us see things around us.

_____ energy makes things feel warm or hot.

______ energy allows us to hear things.

Energy can be transformed from one form to another, such as from electricity to _______, ______, and/or ________.

Light bulbs transform _______ energy into light and heat energy.

When electricity can't move freely, it transforms into _____ energy

Convection is the process of transferring heat through the air or a liquid.

Sound energy is produced when electricity makes things _______.