Vernal Equinox takes place on ______________.
21 st March
The Vernal Equinox, often called the Spring Equinox in the Northern Hemisphere, signifies the start of the spring season. This astronomical event happens when the Sun shines directly on the Earth's equator.
During the Vernal Equinox, the length of daylight and darkness is nearly equal across the planet. It marks a specific point in Earth's orbit around the Sun.
The precise date can vary slightly from year to year due to the Earth's orbit and the Gregorian calendar system. However, it generally falls on March 20th or 21st March.
Comparing this with the given options:
Therefore, the Vernal Equinox takes place on 21st March among the provided choices.
The wind blowing in the northern plains in summers is known as:
The colours of the stars depends upon which of the following?
The normal rainfall increases suddenly and continues constantly for several days is known as the _______ of the monsoon.
In which of the following atmospheric layers ozone gas is concentrated?
Ozone layer depletion is a major phenomenon in :
By which layer of the atmosphere the ultra-violet rays are absorbed ?
______ is the uppermost layer of the atmosphere.
Which of the following is correct about insolation?
I. It influences the distribution of temperature.
II. It increases from the equator towards the poles.