Heat and its effects

Heat and its effects

Science class

HEAT is a form of ENERGY. It warms our bodies and cooks our food. The SUN 🌞 is a HEAT SOURCE. There are many other examples:

The Effects of Heat

• The heat can AFFECT things in different ways :

• TEMPERATURE: heat can make the substance hot.

• EXPANDE: Heat makes a substance "bigger".

• CHANCE STATE: heat makes ICE melt to liquid WATER, and WATER boil to STEAM.

• Heat can make a substance REACT wit other substances.

Multiple Choice

The sun, a fire and an electric oven are examples of:

• temperature

• expand

• heat sources

Multiple Choice

Heat can have different ????????? on substances.

• effects

• expand

• hotter

Multiple Choice

Heating can make a substance hotter, raising its :

• change state

• react

• temperature

Multiple Choice

Heating can make a substance "bigger", causing it to ????? , for example by melting.

• hot

• expand

THE END