A Reliable Disaster Survival Story

"The Disaster Survival Exam is about to begin. All examinees, please bring the necessary tools and enter in an orderly fashion."

During exam week, a strange test appeared on every student's timetable.

The questions were as follows:

1. Heavy rain has caused flooding. Briefly explain why water is still the scarcest resource, and list and respond to at least three secondary disasters.

2. An earthquake's shock wave will arrive in 30 seconds. Find cover immediately, then take your supplies and move to safety before the main quake hits.

3. Build an emergency outdoor shelter to keep yourself from being eaten by a brown bear.

4. Observe the clouds and determine what kind of natural disaster is about to occur.

Bonus question: Turn a disposable face mask into an emergency sanitary pad.

When the exam began, Lu Nanjia was wearing a three-proof outdoor jacket and carrying two large bags of supplies from the supermarket. She had just finished a call with her parents, who were both members of a scientific expedition team.

Sipping her milk tea, Lu Nanjia froze. "Huh? These are free points?"

[Realistic disaster survival. The focus is on how ordinary people can stock supplies and survive. Use this as a reference with caution. I'll try to keep it reliable.]

Theme: Struggling against nature is a joy without end.