Answer:
The least urgent concern is to seek shelter.
Step-by-step explanation:
If you were unfortunate enough to be trapped in a remote area, but have already managed to ask for help and are waiting for the rescue, it is important that you stay calm first. The rescue team already knows about your situation and is already working to help you.
While the rescue team does not arrive, your priority is to look for elements that guarantee your survival, that is, you must first find a place where you can have access to water suitable for consumption, as dehydration can be very harmful. In addition, you must prioritize the search for food, ensuring its nutrition and facilitating its rescue.
The least urgent concern, however, is to seek shelter, although it should not be discarded.