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Rotation and Revolution — Geography STD 9 — Question

ICSE BoardEnglish MediumSTD 9GeographyRotation and Revolution3 Marks
Question
Twilight and Dawn.
✓

Answer

Twilight :
(a) It is the reflection of light of the sun after the sunset.
(b) This light is slightly yellowish in colour.
Dawn :
(a) It is the reflection of light of the sun before the sunrise.
(b) This light is slightly reddish in colour

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