What is the main idea of the passage?
According to the passage, what did the young hiker use to create a shelter?
What does the author suggest about knowing basic survival skills?
Which of the following is a recent trend mentioned in the passage?
Why was the young hiker able to survive the night?
What signifies the importance of being aware of one's surroundings?
What is a possible consequence of not being prepared for wilderness activities?
What does the author imply about recent surveys of wilderness skills?