1. Rescue teams should build a seal so that the two stoppings are erected as close together as possible yet with enough space to allow room for the team and their equipment to fit in between.
  1. True
  2. False
Wrong!  The correct answer is B. False.
Statement No. 62:  Rescue teams should build an airlock so that the two stoppings are erected as close together as possible yet with enough space to allow room for the team and their equipment to fit in between.