shelter.html

	*Illustrate and label 4 shelters you could make yourself. Write why you think they would work for you.*
.	*What are spots to avoid when looking for shelter and why should you avoid these?*
Make use of the fact that warm air rises and cold air sinks. Make your shelter on 3 levels. Build a SMALL fire on the highest, sleep in the middle and allow the low area to trap cold air.	*What are the four main steps to follow in building a snow cave?* *When choosing a site for a cave one of the most important considerations is ....* *How deep should the snow be?* *How do you make the ventilation hole and how big should it be?* *What should the minimum thickness of the cave walls be?*
	*When at rest how much body heat do you lose to the ground?* (hint: bottom of page)