Use this soft fabric to stop a hot spot from becoming a blister.
What is moleskin?
Under average conditions, the average person should drink about this much water every hour when hiking.
What is 1/2 liter?
These are the lines that indicate elevation on a map.
What are topo(graphic) or contour lines?
When you need to go, you need to go at least this many feet from water, your campsite, and the trail.
What is 200 feet?
It's the first rule of Leave No Trace—or really, any outing.
What is "Plan Ahead and Prepare"?
Thirst, headache, dizziness, vomiting, and weakness are symptoms of this heat reaction
What is hyperthermia?
Two of the four most common symptoms of dehydration.
What are fatigue, thirst, dry lips, and dark yellow urine?
It's the method of taking bearings from two different landmarks at least 60˚ apart to determine your location on a map.
What is triangulation?
This 6-inch hole is for burying waste, not your family pet.
What is a cat hole?
This is the 4th rule of Leave No Trace.
What is "Leave What You Find"?
If your body temperature exceeds 104˚ you might be suffering from this extreme heat reaction.
What is heatstroke?
In the wilderness, this kind of water is usually safe to drink.
What is none (without being purified)?
Also: spring water at the source.
It's the rotating ring on a compass.
What is the bezel?
Even though it's made from trees, a wilderness poop kit includes a ziplock bag for packing out this material after you use it.
What is toilet paper?
Fires should be made using wood from ground that can be broken this way.
What is by hand?
When treating insect bites and stings, do this first.
What is wash with soap and water?
A hot environment can increase the risk of dehydration, as can this type of environment.
What is a cold environment?
When this color is in this small small roofed structure, you've completed the final step in orienting a compass to a bearing.
What is "Putting red in the shed"?
If your 'trail age' is 32, you've been backpacking for this many days.
What is three?
Securing food in a bear canister or other animal proof container saves your food in the short term, but in the longer term, it saves this.
What is the animal?
To remember that this snake is venomous recite this colorful phrase.

What is, "Yellow next to red, you could be dead."?
These are four ways the body loses water.
What are sweat, breathing, going to the bathroom, and digestion?
In the Bay Area, the difference between true and magnetic north is roughly this many degrees.
What is 13˚?
Besides a small trowel, toilet paper, and a double ziplock bag, remember to pack this item in your poop kit.
What is hand sanitizer?
When a cyclist, an equestrian, and a hiker meet on a trail, this is the one who as the right of way.
Who is the equestrian?