24.10.2. Early Warning Systems

Try these first

1. 1.

   What does EWS stand for?

   Hint

   Think about what the system does.

2. 2.

   What wave travels faster, P-wave or S-wave?

   Hint

   Remember how these waves are labeled.

3. 3.

   What is the primary function of Early Warning Systems?

   • To detect earthquakes after they occur
   • To alert people before severe shaking begins
   • To monitor seismic activity

   Hint

   Think about the timing of the alerts.

4. 4.

   True or False: P-waves always cause the most damage during an earthquake.

   • True
   • False

   Hint

   Consider what happens after the P-waves.

5. 5.

   Develop a plan for implementing an early warning system in a developing country. Consider budget, technology, and public education.

   Hint

   Start by evaluating local needs and available resources.

6. 6.

   Evaluate the effectiveness of early warning systems in large urban areas vs. rural areas.

   Hint

   Compare the density of population and infrastructure.