Weather and water (page 90,92)

What is atmosphere ?

• The hot air

• Blanket of air that wraps the planet

• the cold air

What is weather?

• the condition of atmosphere at a particular place or time

• the water vapor in air

What is humidity?

• how much water vapor in the air

• cold air

• hot air

There is no water in the atmosphere at all.

• True

• False

The only planet that has natural water is ............

• Mercury

• Jupiter

• Earth

what is the name of saturn's moon?

• Titan

• Mars

• Uranus

What is the difference between earth and titan?

• earth has water

• earth has clouds

• earth has sand

The liquids on titan is made of..........

• Oxygen

• Hydrogen

• Methane

Earth is colder than titan.

• True

• False