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प्रश्न
Give reasons for the following
Days and nights are equal at all places on earth on March 21.
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उत्तर
The rays of the sun fall vertical on the equator or the middle part of the earth, on March 21, So the distribution of light is equal all over the world resulting the duration of the day and night equal from pole to pole. It is called the Vernal Equinox
संबंधित प्रश्न
Give a reason for the following:
A globe is the most popular model of the earth.
Name the two reference lines with respect to which the distances of various places on the earth’s surface are measured?
What are the seasons in the Northern and the Southern Hemispheres on 23rd September?
Mention one effect of seasons in low and high latitudes.
Give a geographical reason for the length of day and night is not equal at all places on the earth.
Describe the two interesting phenomena made by the circle of illumination viz., Solstice and Equinox.
Describe how seasons are made and reversed between the Northern and Southern Hemispheres.
Name the two ends of the Axis of the Earth.
Give reasons for the following statement:
Beyond the tropics, the Sun is never overhead
Give reasons for the following:
There is no Twilight and Dawn on the Equator.
