I. They usually develop in the mid and high latitudes.
II. They affect a much larger area as compared to tropical cyclone.
III. They move from east to west.
Which of the statements given above are correct?
Extratropical Cyclone Statements Analysis
This solution analyzes the provided statements about extratropical cyclones to determine which are correct.
Extratropical Cyclone Formation Location
- Statement I: Extratropical cyclones typically form in the mid and high latitudes, generally between 30 and 60 degrees latitude. They are associated with temperature contrasts and fronts. Therefore, statement I is correct.
Extratropical Cyclone Area of Impact
- Statement II: Compared to tropical cyclones, extratropical cyclones are known to affect a significantly larger geographical area. Their scale can be much broader, often exceeding 1000 km in diameter. Thus, statement II is correct.
Extratropical Cyclone Movement Direction
- Statement III: Extratropical cyclones are primarily steered by the prevailing westerly winds in the mid-latitudes. This causes them to generally move from west to east. The statement that they move from east to west is incorrect.
Conclusion on Correct Statements
Based on the analysis, statements I and II are correct, while statement III is incorrect.
Correct Option: 1. I and II only
Similar Questions
- Which one among the following local winds is NOT related to Mediterranean Sea?
Match List I with List II and select the correct answer using the code given below the Lists:
List I
(Tropical
Cyclone)List II
(Country)A. Hurricanes 1. China B. Willy Willy 2. Philippines C. Baguio 3. Australia D. Typhoons 4. USA
Code:Where is the Coriolis Effect the largest ?
- Which one of the following winds is responsible for wildfires in Southern California?
- Consider the following statements with reference to structure of the Earth's atmosphere:
1. Thickness of the troposphere is greatest at the equator
2. The air temperature of the tropo-pause is highest above the poles
3. The temperature in troposphere decreases at the rate of \(1^\circ\)F for every \(165\) m of height
Which of the statements given above is/are correct? - Which of the following are the factors that cause variation in the amount of insolation on the Earth?
1. Rotation of the earth on its axis
2. Length of the day
3. Distribution of land and water on the earth
Select the answer using the code given below: - Consider the following conditions favourable for the formation and intensification of Tropical Storms :
1. Presence of the Coriolis force
2. Upper divergence above the sea level system
3. High variations in the vertical wind speed
Which of the conditions given above is/are correct? - Consider the following statements about temperature inversion :
I. This happens when normal lapse rate gets inverted.
II. Winter nights with cloudy skies are conducive for temperature inversion.
III. Polar areas experience inversion throughout the year.
Which of the statements given above are correct? Which of the following is/are the applied forces in mechanical weathering process?
1. Gravitational force
2. Expansion force
3. Force due to water pressure
Which of the following statements with reference to Coriolis force is/are correct?
1. Coriolis force acts perpendicular to the pressure gradient force
2. At the equator, the Coriolis force is zero and the wind blows perpendicular to the isobars
Important Questions from Climatology
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.
