Science

what process is this?

• Evaporation

• The water cycle

Water is a（ ）。

• liquid

• solid

• gas

Ice and snow are water but they are form in to the ( ) state.

• gas

• liquid

• solid

Choose the correct process of the water cycle.

• collection- evaporation - condensation- precipitation

• evaporation- condensation- collection - precipitation

When the clouds are full of water droplets, what will happen?

• the cloud will become heavy.

• it will fall and raining

water vapour or steam are water but they are in the ( ）state.

• liquid

• gaseous

• solid

When the sun heats up the rivers and oceans, water will form into ( ).

• water

• water pollution

• water vapour

What is the substance of this object?

• gas

• liquid

• solid

Everything we drink is in its ( ) state matter.

• liquid

• gas

• solid

The process when water become ice. We called it ( ).

• heated

• cooling