Question

Which of the following accurately describes a storm surge?

1. A storm surge is a sudden rise in water level in coastal areas.
2. Storm surges are typically associated with high-pressure weather systems.
3. A storm surge is primarily caused by underwater earthquakes.

• A. ഇവയൊന്നുമല്ല
• B. ഒന്ന് മാത്രം
• C. രണ്ട് മാത്രം
• D. ഒന്നും രണ്ടും

Answer 1

Answer:

B. ഒന്ന് മാത്രം

• A storm surge is an abnormal rise of water generated by a storm, over and above the predicted astronomical tides. It is not caused by rain, but by the strong winds of a cyclone pushing water ashore and the low atmospheric pressure of the storm pulling water upwards. This elevated water level can cause severe coastal flooding and is often the deadliest aspect of tropical cyclones.