Increasing the temperature of something is called _______.

• heating

• cooling

• irreversible change

• reversible change

Decreasing the temperature of something is called ______.

• heating

• cooling

• irreversible change

• reversible change

Melting and freezing butter is an example of a ______.

• irreversible change

• melting

• reversible change

• none of the above

Cooking an egg is an example of a __________.

• irreversible change

• melting

• reversible change

• none of the above

The type of change that cannot be undone is called _________.

• reversible change

• irreversible change

• melting

• freezing

Reversible changes can change back to its original form....

• True

• False

Tags

NGSS.MS-PS1-4

Aira made a popsicles from an orange juice, can the popsicles change back to orange juice?

• Yes

• No

Which of these is NOT a reversible change?

• Water to Ice
• Juice to Popsicle
• Cookie Dough to Cookie
• Melting Chocolate

Tags

NGSS.5-PS1-4

What makes a place colder?

• lowering the temperature

• making the temperature high

What is an irreversible change?

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

Tags

NGSS.5-PS1-4