June 1, 2007 Name ___________________
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Monarch
Migration Map Questions |
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| Weekly
Maps >> |
Sightings
per Week >> |
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These
maps and chart show how many monarchs were sighted each week
during this spring's migration.
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| Look
at the last three weeks (May 5 - May 25). What is the main reason
for this change?
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How
can you explain why the number of sightings was different each week?
(There are many variables. Try to find at least one that
might help explain each week's change.)
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