Identify the correct statement from the following:
Geostrophic wind blows parallel to the isobars
Geostrophic wind blows parallel to straight isobars because the pressure-gradient force balances the Coriolis force when friction is negligible. Southern-hemisphere deflection is to the left, friction normally slows the wind, and a stronger pressure gradient supports faster—not slower—geostrophic flow at a given latitude and density.
Important Questions from Climatology
- Cyclones are quite common in the ________ and often cause much damage to coastal areas.
- Which one of the following terms is associated with Cold Stress?
Consider the following salient features of Tornado and choose the correct option:
A. Tornadoes are very violent rotating systems of air
B. The pressure in the center of tornado is extremely low
C. The movement of tornadoes is in well-defined route and direction
D. The arrival of tornado is heralded by dark and thick clouds in the sky
Choose the correct answer from the options given below :
- Identify the primary climatic events:
A. Heavy Rain
B. Cold Waves
C. Urban Water Shortage
D. Harvest Failure
E. Droughts
Choose the correct answer from the options given below : - Which of the following is responsible for causing convectional rainfall?
