Clouds
Weather Facts
Front Facts
Weather Tools
Water Facts
100

What are clouds made of?

water and dust particles

100

Humidity is the amount of this in the air?

 water or moisture

100

The symbol for a cold front is a curved line with this shape on it

 triangle

100

I measure the speed of wind

 anemometer

100

What franction of the Earth´s surface is covered by water?

3/4

200

Name 3 types of clouds

cumulus, stratus and cirrus

200

When clouds become saturated it begins to

 rain

200

A curved blue line with semi cirlcles on it is the symbol for a ?

warm front

200

if you have a fever or to measure the temperature of the air, use me

 a thermometer

200

Where is most of the Earth's water found? 

In the oceans. 

300

What type of cloud is wispy and feathery

 cirrus

300

Any form of water that falls from the sky is called

precipitation

300

The weather forecast indicates that a warm front will be moving into the area in the next 24 hours. Which type of weather will most likely result?

cloudy skies and rainy weather

300

Feeling like the air is weighing down on you, to measure air pressure use me

 a barometer

300

What fraction of the Earth's water is frozen? 

2/100

400

what type of cloud appears as a blanket covering the sky?

 Stratus

400

Electrical charges in clouds can produce

 lightning

400

As a result of a cold front, this kind of weather will be sure to follow

heavy rains or violent thunderstorms

400

Curious about how much rain fell in a certain period of time? Use me to measure it

a rain gauge

400

What is the largest ocean called?

Pacific Ocean 

500

clouds form when this kind of air rises, expands and cools.

warm air

500

Someone who is trained to predict the weather is called a

 meteorologist

500

warm air mass meets and rises above cold air masses during this kind of front

warm

500

Shows the direction from which the wind is blowing 

wind vane 

500

What fraction of the Earth's water is usable?

1/100

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