Mystery Class Questions

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Week #4

Name____________

Who's North of You? Who's South?
You now have four weeks of sunrise/sunset data.
After calculating and graphing photoperiods, answer these questions:

1. List the Mystery Classes that you think are north of your location.

2. List the Mystery Classes that you think are south of your location.

3. How can a Mystery Class's photoperiod tell you if it is to your north or south?

4. Changing photoperiods reveal important clues about the _____________ (latitude or longitude) of a location.