
1	Water vapor that condenses on cool surfaces is:
		dew.
		rain.
		snow.
		sleet.


2	Clouds are formed by:
		cool air rising.
		water vapor condensing.
		lightning.
		snow.


3	High, feathery white clouds made of tiny pieces of ice are called;
		stratus.
		cumulus.
		cirrus.
		nimbus.


4	A puffy cloud that looks like cotton is called:
		cirrus.
		cumulus.
		stratus.
		nimbus.


5	Water droplets that are too heavy to float make:
		fog.
		clouds.
		rain.
		dew.


6	A cloud that forms just above the surface of the earth is called:
		cumulus.
		dew.
		fog.
		stratus.


7	What clouds form in sheets or layers and spread out over the sky?
		cumulus
		dew
		stratus
		nimbus


8	Moisture that falls to the ground is:
		condensation.
		precipitation.
		evaporation.
		clouds.


9	Most of the earth's water is:
		in the clouds.
		in the ocean.
		under the ground.
		in holding tanks for us to use.


10	Most of the water that evaporates on the earth comes from:
		lakes.
		ponds.
		oceans.
		creeks.


11	Weather that is so dry that nothing can grow is called :
		temperate.
		cyclonic.
		a drought.
		a tornado.