Answer: It is necessary for everyone to learn about whom they can take help in case of emergency.
Step-by-step explanation:
It is a chief responsibility of every citizen to keep himself or herself aware of whom he/she can seek help in case of emergency to help themselves and to help their family and friends.
They must learn contact details and must learn to approach the medical department, police department, grocery shop, medical shop, and to avail other needs to themselves.
One should be aware of taking necessary measures during disaster to prevent themselves from any kind of harm and to protect their families.