Reasons for the seasons - Rebecca Kaplan https://www ...

Reasons for the seasons - Rebecca Kaplan





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Reasons for the seasons - Rebecca Kaplan Video Recap

? Johannes Kepler discovered the science behind the elliptical orbit of the Earth

? Earth's orbit is near a perfect circle

? Earth is closer to the sun in January, than in July

? Reasons for the seasons include tilt of the Earth, daylight hours and amount of solar energy

Earth?Sun relations

Earth motions

?Rotates on its axis ?Revolves around the Sun ?Earth rotates counter clockwise as seen from above the North Pole, which is why the sun, moon, planets, and stars all rise in the east and set in the west.

Seasons

?Result of

? Changing Sun angle ? Changing length of daylight

Earth?Sun relationships

Characteristics of the solstices and equinoxes

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