Ur disaster management topic is alternative communication systems during disasters plz make a project of about 15 to 20 pages
Answers
Explanation:
radio communication method that does not require licensing is a CB radio. Often used for communication between truck drivers, a CB radio is like a walkie talkie for the road. CB radios operate at the push of a button. The user can change the radio channels and listen to 40 channels. This type of radio is a viable alternative communication method, should a disaster occur.
The Emergency Alert System (EAS) works through digital, satellite and cable television providers to communicate disaster warnings to the community. Theoretically, this national public warning system can be accessed by the President of the United States to address Americans in the event of a national emergency. State and local governments use the EAS to communicate emergency weather conditions and local disaster information.
Radio communication has a multitude of personal, commercial and safety uses. Despite the advent of new technologies like cellphone signals and digital communication outlets, at least 10 uses of radio waves remain very relevant to our daily lives. As a personal and professional means of communicating, radio remains as one of the most reliable around.