TYPES OF CHANGES

Name a technique through which we can get boiled rice separated from water?

• Filtering

• Sieving

• Distilling

Ground coffee beans are insoluble in water, how can we separate them from water?

• Sieving

• Filtering

How can we get dissolved substance back?

• sieving

• Evaporating

• Melting

• Freezing

Hammering a piece of metal into a different shape is __________.

• Reversible

• Irreversible

Making a clay model is an irreversible change.

• True

• False

What is a reversible change?

• Something you can change back.
• Something you cannot change back.

The change happening in the picture is...

• Irreversible

• Reversible

• Changes

Baking a cake is an example of:

• a reversible change

• an irreversible change