What causes day and night

reem_bakr 1,885 views 7 slides Nov 23, 2011

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What causes day and night?

The earth spins round itself. The earth rotates . The earth takes 24 hours (1 day) to complete one rotation.

The earth rotates around its axis. Axis

Day and night

Shadows (It is made when the sunlight does not pass through an object.

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