The outsiders

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Across
  1. 5. living in a remote area away from modern society
  2. 6. a pair of trousers with an extra piece of cloth that covers the chest and is held in place by a strap over each shoulder
Down
  1. 1. a very serious event resulting in great destruction and change; the end of the world
  2. 2. the practice of preparing for future emergencies, for example, collecting large amounts of food and learning how to live outdoors
  3. 3. a weapon from which a shot is discharged by gunpowder — usually used of small arms
  4. 4. to be attached or bound by birth, allegiance, or dependency