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प्रश्न
What are the three important factors which influence the mechanism of Indian weather?
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उत्तर
- Distribution of air pressure and winds on the surface of the earth.
- Upper air circulation is caused by factors controlling global weather and the inflow of different air masses and jet streams. The movement of jet streams, like the Westerly Jet and the Tropical Easterly Jet, significantly impacts weather patterns over India, especially during the monsoon.
- The inflow of western cyclones is generally known as disturbances during the winter season and tropical depressions during the southwest monsoon period in India, creating weather conditions favourable for rainfall.
संबंधित प्रश्न
What is the name given to the climate of India? Mention any two factors responsible for such a type of climate.
Explain two factors that effect the climate of India giving a suitable example for each.
Name two types of cyclonic systems that affect India and two areas that receive rainfall from these systems.
State the main factors that affect the climate of Indian sub-continent.
Give a geographical reason for the following:
The northern plains of India do not freeze in winter.
At a place like Bhopal one can see the midday sun exactly over head twice a year, while at vidisha, only a few kilometre north of it, one is not able to do so even once. Give the reason briefly.
Kochi has a lesser annual range of temperature than Agra.
Explain, giving any two reasons, why the deltas of the river Mahanadi suffer from occasional floods.
Study the temperature and rainfall graph of station X given below and answer the questions that follow:
- Is the location of station X inland or coastal?
- What is the cause of a sudden fall of temperature in July, even though it is a summer month?
- Mention one main feature of the climate experienced by the station X.
Explain how the following factor affect India’s climate:
Southern Oscillation
Study the climatic data provided in the table below for a city A in India and answer the questions that follow:
| City | T/R | J | F | M | A | M | J | J | A | S | O | N | D |
| A | T | 20 | 23 | 26 | 32 | 35 | 39 | 34 | 28 | 25 | 28 | 24 | 21 |
| R | 14 | 23 | 27 | 42 | 121 | 231 | 300 | 306 | 289 | 160 | 34 | 5 |
T = Mean monthly temperature in degree Celsius (°C).
R = Average monthly rainfall in millimeters (mm).
- Mention two main features of the climate experienced by station A.
- Calculate the annual rainfall for station A.
What are the two climatic conditions required for the cultivation of ground-nuts in India?
Continental climate is experienced by ______.
The most dominant factor which affects the climate of India is ______.
Consider the given statements and choose the correct option from the given below ones
Assertion(A): The Himalayas acts as a climatic barrier.
Reason(R): The Himalayas prevents cold winds from central Asia and keep the Indian Sub-continent warm.(Give option for this questions)
List the factors aff ecting climate of India.
What is meant by ‘normal lapse rate’?
Mountains are cooler than the plains.
Retreating monsoon winds flow from ______.
Tamil Nadu gets its winter rainfall from the ______ winds.
Name the factors affecting the climate of India.
The climate and weather conditions in India are governed by the three-atmosphere conditions. Name them.
What is the role of Jet stream regarding the climate of India?
Give reasons for the following topic:
The relief of India has a great bearing on the climate.
What are the major determinants of the climate of a place? Explain them.
What is the Inter-Tropical Convergence Zone?
Find out the temperature of Ooty (2240m) when it is 35°C in Chennai (6.7m)
