JC4 GS2 Quiz 2

Name the process when liquid is hotted and turns into gas: ​ (a)   ​

• Evaporation
• Condensation
• Freezing
• Sublimation

Name the process when gas is cold and turns into liquid: ​ (a)   ​

• Condensation
• Freezing
• Sublimation
• Melting

What will water turn into when heated?

• Water vapour

• Air

• Ice

• Fluid

Water turns into ice when it ​ (a)   heat.

• loses
• gains

The melting point of water is ___ °C.

The water cycle has...

• a beginning and an end. 
• no beginning and no end. 
• only a beginning. 
• only an end. 

Snow and rain are examples of  ________________. 

• evaporation

• condensation

• accumulation

• precipitation

How does the water cycle work?

• Water vapour condenses into tiny water droplets.

• The sun evaporate water on land and ocean.

• Tiny water droplets gather to form large water droplets.

• The water fall out of clouds as rain.

Rubber can float on water because its _______ is lower than that of water.

Define the term "mass".

• Mass per volume

• Anything that has mass and takes up space 

• The amount of space an object occupies.

• The amount of matter in an object.