Science Review Y5

Evaporation occurs...

• when a liquid turn into gas.

• when a gas turn back into liquid.

Complete:

The water in the open glass can gained......and ............to form water vapour. In the closed glass, the water vapour cooled and ___________to form__________ ____________on the plastic wrap.

• cool- evaporated - evaporated - water droplets

• heat - evarporated - condensed - water droplets

Where does the evaporated water go?

• Into the air as water vapour

• Into the air as water droplets

Why is water cycle important to us?

• So the Earth doesn't dry up.

• So the Earth dries up.

The water boils at....C.

• 100º C

• 60º C

When a material melts, it changes from ........to ............

• liquid to solid

• solid to liquid

A gas changes into a liquid.

• Evaporation

• Condensation

The Earth spins around its axis. We call this:

• Rotation

• Revolution

When is summer in Brazil, it's winter in Canada. This statement is

• False

• True

Revolution is when

• The Earth travels around the Moon

• The Earth travels around The Sun