Question

if you are crossing the desert which things you carry a long journey route​

Answer 1

Answer:

an endless supply of drinking water because it is essential for survival.

a magnifying glass or a mirror to start a fire, feel warm and be able to cook.

a Swiss army knife to prepare food, protect ourselves, and build a shelter.

a first aid kit in case of injury

Answer 2

from my thinking

the thing is

Water