Heat

The warm air from this heater creates a current when the warm air rises and the cold air sinks.

• conduction
• convection
• radiation

Johnny accidentally grabbed the handle of the hot pot.

• conduction
• convection
• radiation

Heat is a form of _____________.

• cycle

• energy

• diversity

Object that gives off heat is called _______________ of heat.

• sources

• places

• things

________________ is to measure how hot or how cold something is.

• tempreture

• temparature

• temperature

Unit of measurement for temperature.

• millilitres

• kilometres

• kilograms

• degree Celcius

_____________ heat is needed if we want to increase the temperature.

• more

• less

• little

Metals are ____________ conductor of heat.

• best

• good

• better

Plastic is a _____________ conductor of heat.

• poor

• bad

• better

• best

Heat is the movement of ______.

• radiation
• thermal energy
• cold
• fire