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The Seasons
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Published on Mar 24, 2018
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1.
The Seasons
Important Info from Explore Tab
Photo by
sgs_1019
2.
How does the Earth move in relation to sun?
Earth spins on axis
One rotation=24 hours
Day has sun, night has no sun
Earth also revolves around sun
One loop=356 days
Photo by
DonkeyHotey
3.
What causes seasonal patterns?
Tilt of Earth
Hemispheres have opposite seasons
Photo by
stevecadman
4.
The sun's path is predictable/unpredictable
Sun rises in east, sets in west
Depending on the season the sun's path changes
Depending where you are on Earth sun's path changes
Photo by
VinothChandar
5.
Diff. Constellations are visible diff. times
Patterns in the night sky
Depending on the season different stars visible
Photo by
Stuck in Customs
6.
Summary
Rotation=24 hours
Revolution=356 days
Day and night b/c of rotation
Seasons b/c of revolution AND tilt
Opposite seasons for hemispheres
Different constellations depending on season
Photo by
Micah Williams
Kim Lamphear
https://plus.google.com/103850243403029350472
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