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प्रश्न
Give reasons for the following:
The variation in the lengths of day and night goes on increasing polewards.
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उत्तर
It is because circle of illumination is widest at the equator and goes on decreasing towards the poles.
संबंधित प्रश्न
What is a geographic grid?
Name the thermal zones of the earth.
How can the general climate of an area be described with the help of the lines of latitudes?
Describe the two interesting phenomena made by the circle of illumination viz., Solstice and Equinox.
Distinguish between:
Vertical and Slanting Rays
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 :
Tropical latitudes are the hottest part of the’Earth.
Give reasons for the following:
There is no Twilight and Dawn on the Equator.
Daylight increases as we go polewards in summer in The Northern Hemisphere. Why?
Examine the following statements
- The Earth is spherical in shape.
- The shape of the Earth is called a geoid.
- The Earth is flat.
Look at the options given below and choose the correct answer
