Changes of Water

After swimming, the pool towels were soaking wet. After a couple hours out in the sun, the water was gone. Which of the following processes did the water in the towels go through?

• Boiling

• freezing

• evaporation

• condensation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Sandeep’s mom puts a pot of water on the stove so that she can make some tea. What type of change is taking place as the water is heated?

• Liquid freezing to become a solid

• Solid freezing to become a gas

• Liquid boiling to become a gas

• Solid melting to become a liquid

Tags

NGSS.MS-PS1-4

Teraj brought a frozen water bottle to his baseball game. After being left outside, the ice in the water bottle got smaller and smaller. What type of change is taking place?

• Liquid freezing to become a solid

• Solid melting to become a liquid

• Liquid melting to become a gas

• Solid freezing to become a liquid

Tags

NGSS.MS-PS1-4

The pictures below show different forms of matter undergoing changes. Which of the pictures demonstrates an example of matter melting?

• Picture 1

• Picture 2

• Picture 3

• Picture 4

Tags

NGSS.MS-PS1-4

What word describes what is happening to the snowman?

• Boiling

• Drying up

• Melting

• Cooling Down

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Nivedita brought a cold soda can outside. After a few minutes, drops began to form on the outside of the soda can. Which process does the water on the outside of the soda can demonstrate?

• Boiling

• Condensation

• Evaporation

• Freezing

The Amway center is converting the Orlando Magic basketball court into the Solar Bears ice skating rink. What change must take place on the court in order for the hockey players to play ice hockey?

(Think about the court being covered in ice)

• Liquid freezing to become a solid

• Liquid melting to become a gas

• Solid freezing to become a liquid

• Solid melting to become a liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Condensation forms on the outside of a water bottle. Which change is MOST LIKELY causing the gas to condense?

• Boiling

• Evaporating

• Cooling

• Freezing

Tags

NGSS.MS-PS1-4

What caused Mr. Barnard’s glasses to fog up when he left the cool air conditioning and went outside to go to the recess field?

• Water melted on it

• Water splashed on it

• Water condensed on it

• Water evaporated on it

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Water freezes at 0° C and boils at 100° C. At which temperature would a pot of water boil MOST QUICKLY?

• 105°C

• 72°C

• 30°C

• 98°C

Tags

NGSS.MS-PS1-4