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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.
Name two types of cyclonic systems that affect India and two areas that receive rainfall from these systems.
Give two important characteristics of the South West monsoon rainfall.
Give reasons for the following:
The Northern Plains of India have a continental type of climate.
State the main factors that affect the climate of Indian sub-continent.
Name the state in India through which the standard meridian of India and the Tropic of Cancer pass covering the longest distance.
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.
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.
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 | -8 | -3 | 2 | 7 | 15 | 18 | 17 | 12 | 10 | 5 | 0 | -7 |
| R | 10 | 8 | 8 | 5 | 5 | 5 | 13 | 13 | 8 | 5 | 0 | 5 |
T = Mean monthly temperature in degree Celsius (°C).
R = Average monthly rainfall in millimeters (mm).
- What is the cause of low rainfall in station A?
- Calculate the range of temperature of this station.
Explain how the following factor affect India’s climate:
Southern Oscillation
Mention the climatic conditions required for growing coconut in India.
The most dominant factor which affects the climate of India is ______.
The ______ prevents the cold polar winds blowing from Central Asia.
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)
Climate of India is affected by ______.
List the factors aff ecting climate of India.
Write a short note on ‘Monsoon wind’.
Distinguish between
Weather and Climate
The cold polar winds from Central Asia is prevented by the ______.
Jet streams cause rainfall in ______ India.
The South-east trade wind blow from over ______land in summer.
Tamil Nadu gets its winter rainfall from the ______ winds.
What is the weather?
Name the factors determining the climate of India.
The climate and weather conditions in India are governed by the three-atmosphere conditions. Name them.
What is the Inter-Tropical Convergence Zone?
Find out the temperature of Ooty (2240m) when it is 35°C in Chennai (6.7m)
