Early warning against extreme weather can do all the following except Save lives. Allow people to secure their property. Prevent a natural disaster. Allow people to get out of harm's way.
Prevent a natural disaster.
Prevent a natural disaster. Technology is not advanced enough to stop a hurricane or earthquake.
Think about each answer carefully. Would a warning of a natural disaster (Say an earthquake) potentially save lives? Could people be saved if they know what is coming, and get out of the way? If people know ahead of time would they be able to grab supplies and leave before it happens? Can a warning completely prevent a natural disaster or just inform the public of it? Can a warning allow people to move out of its way? Answer these questions and you will surely understand what it is.
OWLLOVER2345, are you preparing for sat test? is this the question from it?
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