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प्रश्न
Give reasons for the following statement:
Daylight decreases as we go polewards from March 21st to June 21st in the Southern Hemisphere
उत्तर
After March 21st the sun starts it’s apparent movement towards the North and Circle of illumination cuts the latitude of southern portion unequally so that the antarctic circle comes in complete darkness till June 21st, and the major portion of other latitude lies on darker side.
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संबंधित प्रश्न
What is a geographic grid?
What are the lines of latitude and longitude?
Which temperature zone receives slanting rays?
How has the phenomenon of the ‘Midnight Sun’ come about?
Distinguish between :
Vertical and Slanting Rays.
Name the shortest day in the Northern Hemisphere.
Name the shortest day in the Southern Hemisphere.
Give reasons for the following statement :
The duration of day and night is equal everywhere on 21st March and 23rd September.
Give reasons for the following :
Altitude of the Sun varies at a place according to seasons
Daylight increases as we go polewards in summer in The Northern Hemisphere. Why?