1.   Access the 20 lessons related to the following questions..

2   REVIEW the information under LESSONS.


 

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Lesson 1:  The Sky
Which layer of the atmosphere gets warmer with height?

A.  troposphere  

B.  stratosphere 
C.  mesosphere

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Lesson 2:  Clouds

Which cloud type clouds does not produce precipitation?

A.  cirrus  

B.  nimbotratus
C.  cumulonimbus

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Lesson 3:  Precipitation

Snowflakes start as crystals that form on

A.  water droplets 

B.  floating ice  

C.  dirt

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Lesson 4:  Storms

The heaviest snow typically falls

A. in the coldest air   
B. north of a low center   
C. near high pressure

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Lesson 5:  Observing
Avoid measuring the depth of snow

A.  under a tree
B.  in the open
C.  using a yardstick

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