What are some limitations to tsunami warning systems

Tsunami warning systems:

DART (Deep-ocean Assessment and Reporting of Tsunamis ) is the system which gives the indication of tsunamis by measuring the sea floor pressure.

The main limitation of this system ,it could not give satisfactory result if the intensity of Tsunamis is high or we can say that if tsunamis is coming so fast.

analyze the map below and answer the question that follows.

what does the map above tell us about the endemity of typhoid fever?

a.

there is greater occurrence of the disease in the western hemisphere.

b.

there is greater occurance of the disease in the northern hemisphere.

c.

countries located in equatorial regions are more likely to have incidents of typhoid fever.

d.

typhoid fever is more rampant among caucasian populations.