Titan

Titan is ...

• a moon

• a star

• a planet

• all of these

Titan has seas, lakes and rain

• true

• false

Titan's lakes and seas contain ......

• water

• salt

• methane

• milk

Hydrocarbons contain which 2 elements?

• water

• hydrogen

• oxygen

• carbon

Because Titan is so far away from the sun, it is very ......

• large

• cold

• moist

• hot

Which of these is NOT a phase of matter?

• water

• solid

• liquid

• gas

Which process turns a solid into a liquid?

• evaporation

• melting

• condensation

• freezing

Which process turns a liquid into a solid?

• evaporation

• melting

• condensation

• freezing

Which process turns a gas into a liquid?

• evaporation

• melting

• condensation

• freezing

Which process turns a liquid into a gas?

• evaporation

• melting

• condensation

• freezing