'Nor westers' are thunderstorms which are prominent in ________.
India and Bangladesh
'Nor'westers' (locally Kalbaisakhi) are violent pre-monsoon thunderstorms that move in from the north-west during March–May, bringing squally winds, lightning, hail, and heavy rain.
They are most prominent over eastern India (West Bengal, Odisha, Jharkhand, Assam) and adjoining Bangladesh. Bhutan, Nepal and Myanmar lie outside this core belt.
Match the columns.
Season | Month according to Indian calendar | ||
(A) | Vasanta | (I) | Chaitra-Vaisakha |
(B) | Grishma | (II) | Asvina-Kartika |
(C) | Varsha | (III) | Sravana-Bhadra |
(D) | Sharada | (IV) | Jayistha-Asadha |
Which of the following climate type is found under the cold climates?
_________ are defined as the mass movement of rock, debris or earth down a slope.
Which of the following winds are hot dust-laden and blow from Sahara desert towards Mediterranean Region?
Which of the following cyclones did NOT hit India during the years 2021-2022?
What is the average height of troposphere?
Which of the following is a local wind?
According to traditional Indian seasons, which of the following seasons falls in the months of November – December?
Identify the meaning of continentality.
How much percentage of oxygen is present in the atmosphere?
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 ?
The layer of very rare air above the mesosphere is called the _____________.
Air moves from the region where the air _______.