10. Most social media sites:

A. Are equally efficient at disseminating information during a disaster.
B. Do not support the creation of online communities.
C. Allow users to generate content.
D. Are based on command and control models.



Answer :

Final answer:

Social media sites are essential for speedy information dissemination during emergencies, empowering users to create content and share it widely.


Explanation:

Social media sites play a crucial role in disseminating information rapidly during emergencies, enabling users to generate content and communicate with large audiences. They have transformed the way news is distributed, shifting power from traditional gatekeepers to individual users.


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