AY Honors/Snowshoeing/Answer Key

1. Describe the shape and size of three types of snowshoes and when/how they might be used (Aerobic/running, recreation, mountaineering).

Aerobic/running

An aerobic/running snowshoe is intended for use by runners who would otherwise not be able to train in their sport when there is snow on the ground.

They are smaller and lighter than other types of snowshoes and are intended for use on packed snow. Further, the bindings are usually closer to the inside edge of the shoe so that the runner can maintain a more natural stride than with other types of snowshoes. These snowshoes are also likely to have an asymmetric shape.

2.Describe the following snowshoe accessories and their usefulness while snowshoeing:

a.Trekking poles

Trekking poles help you balance when snowshoeing, can be used to assist in getting up after a fall, and can spread the workload from your legs to your arms giving you a better workout.

b.Hiking boots

Snowshoes do not come with a foot covering. The snowshoer must provide that separately. Hiking boots are a good choice because they are warm, relatively waterproof, and lightweight. Snow boots are not necessary because the snowshoe will keep the boot above the snow (for the most part). The added weight of a snow boot can be exhausting.

c.Gaiters

Gaiters are garments worn over the shoe and lower pant leg, and used primarily as personal protective equipment. Gaiters strap over the boot and around the person's leg to provide protection from branches and thorns and to prevent snow from entering the top of the boot.

4.Explain the principles of maintaining body warmth and dryness through the correct use of proper clothing, under various winter conditions, while traveling and resting. Know how to successfully prevent and treat hypothermia in winter conditions.

Maintaining Warmth

Adventist Youth Honors Answer Book/Maintaining body warmth

Hypothermia

Adventist Youth Honors Answer Book/First aid/Hypothermia

5.Explain the safety value of the following practices:

a.Taking and understanding how to use a good map and compass or hiking GPS.

This practice will help you with two things. The first is that it can prevent you from getting lost. The second is that if you do get lost, it can help you to find your way again. Though GPS receivers are very good at pinpointing your location and plotting a route to get you to where you are going, you should not rely soley on this technology. Batteries fail, and devices break. While this is true of a compass too, a compass is far less complicated than a sensitive electronic device such as a GPS receiver. In a pinch, a compass can be made with found materials. It is therefore a good idea to learn how to use a compass and map, and to practice using them so that you will have the necessary skills should your GPS device fail.

b.Leaving a plan with someone when you are snowshoeing.

As with any outdoor activity that involves trails or going to a place that is infrequently visited by other people, it is important to share your plans with someone who is not going with you. That way if you get into trouble while you are away from help, they will know to call for a rescue. Do not assume you can always call for rescue on your own. You (or your phone) may become incapacitated, rendering this an impossibility. You should therefore leave your plan with someone who will not be joining you on your excursion. Details should include where you will be going, who will be going with you (or will meet you there), and when you plan to return. The person you tell this information to could be someone you know and trust, or it could be a park ranger (many parks require people to check in with them before proceeding into the wilderness areas).

Where

If you do not share your intended route, your outside contact will not know where to tell the authorities to begin searching for you should the need arise.

Who

If you neglect to indicate who will be with you on the trip, a rescue team will not know who they are looking for, or how many individuals they should hope to find. When canines are used in these searches, they are sometimes given an item on which the lost person's scent may be present.

When

Let your contact know when you plan to return. If you will be camping overnight, and you do not return on the same day you set out, there is no cause for alarm. However, if you do not plan to stay overnight, and do not return on the same day, there is ample cause for alarm. Some localities will attempt to recover a rescue operation's cost from the people who are rescued (especially if they can show that the rescued persons were ill-prepared for the conditions they were likely to encounter). It is therefore important to not call for rescue unless it is warranted.

If your plans are complicated, or if the person you are telling does not have a reliable memory (and there are many people who fall into this category), put your plan in writing. A blog post, tweet, or Facebook status update will do fine. Once you announce your plan, stick to it except to turn back early in the case that the situation changes. If you veer off the planned trail on the spur of the moment, it is exactly as if you never shared your plan with an outside contact at all. If you are able to contact someone via cell phone to update your plan from the field, then it should be safe to proceed (at least as far as sharing the plan goes - there may be other dangers).

Remember that exposure to the elements is the number one cause of death when a person (or party) gets lost in the wilderness. When snowshoeing, you can almost be guaranteed that the elements will be sufficiently extreme as to cause death by exposure. You must counter this risk with caution and preparedness.

c. Snowshoeing with a partner

If you or your partner are injured while in the wilderness, it is better to go get help immediately rather than waiting for your outside contact to notice that you have not returned. This could cause an unneccesary delay and put the injured person's life at risk. A partner may also be able to assist an injured person to safety if the injury is not too grave.

d. Carrying sufficient water and snacks

Water

It is easy to become dehydrated when exerting oneself. Take plenty of water to avoid this risk. When snowshoeing, it is a small matter to tow a supply sled, so you can load it up with supplies. Be warned though, that water can freeze. A Camelbak (or similar equipment) is good for this because the water is held near the body where it can be warmed by the heat you give off. If you do run out of water, do not eat snow or ice - melt it first. Consuming frozen water will lower your body temperature and increase the risk of hypothermia.

Snacks

One reason that snowshoeing is such a great activity is because you can pretty much eat constantly while on the trail without gaining weight. You need energy. If you become incapacitated, having a store of energy available will allow you to warm yourself with your metabolism by shivering. Shivering is the body's way of converting food energy to heat, but that energy must come from somewhere. If you run out of energy to metabolize, but are still cold, your body temperature will drop and you will be at risk of hypothermia.

e. Carrying a first aid, survival, and repair kits.

First Aid Kit

A minor injury, if left untreated, can become life threatening in the wilderness. Bring a first aid kit to keep a minor injury minor.

Survival Kit

A survival kit will contain items to prevent death by exposure. It should include reliable fire-starting equipment, a whistle, and an emergency blanket or sleeping bag. Spare, dry clothing is also a good idea.

Repair Kit

A repair kit will help you to effect a repair to a broken snowshoe or to a torn item of clothing. Duct tape can work miracles. Remember that snowshoes will allow you to travel farther faster, so if you get halfway through your journey and your snowshoes fail, you will have to execute the second half without the benefits a snowshoe provides. This translates into slower progress, potentially leaving you in the wilderness after darkness falls, and exposing you to additional risk. Compromised outwear will not keep water away from your skin, so it too should be repaired in the field if necessary.

9.Explain the meaning of the term “whiter than snow” found is Psalm 51:7. What other natural metaphors could you use to demonstrate the meaning of this verse?

Cleanse me with hyssop, and I will be clean;
wash me, and I will be whiter than snow.
— Psalm 51:7 (NIV)