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
1, 2 and 3
Correct Answer: (d) 1, 2 and 3
Explanation: All three forces—gravitational force, expansion force, and force due to water pressure—are involved in mechanical weathering.
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? - Consider the following statements regarding extratropical cyclones :
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? 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.
The layer of very rare air above the mesosphere is called the _____________.
