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

2   REVIEW the information under LESSONS.


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

A.  troposphere  

B.  stratosphere 
C.  mesosphere




Lesson 2Clouds

Which cloud type clouds does not produce precipitation?

A.  cirrus  

B.  nimbotratus
C.  cumulonimbus

Lesson 3Precipitation

Snowflakes start as crystals that form on

A.  water droplets 

B.  floating ice  

C.  dirt

Lesson 4:  Storms

The heaviest snow typically falls

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

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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