Tracking Changes in Photoperiod Around the Globe
Today's News
A/CPB
Challenge Question #2
"What do you think your graph will look like on March 20, 1997? Why do you
think so?"
(This question was asked as part of the March 14, 1997 Mystery Class Update).
How to Respond to Journey North Challenge Question #2
- Address an E-mail message to: jn-challenge-mclass@learner.org
- In the Subject Line of your message write: Challenge Question #2
- In the body of the message give your answer!
Don't Forget!
Please tell us who you are! Include the name of your school, and your state
or province.