When el niño occurs, a. wind currents blow from australia across to south america. b. wind currents blow from south america across to australia. c. cold water currents flow from south america across to australia. d. warm water currents flow from south america across to australia.

The incident command system (ics) is: a. most applicable to the management of complex incidents that extend over many hours or days. b. a military system used in domestic incidents to ensure command and control of federal resources. c. a standardized management tool for meeting the demands of small or large emergency or nonemergency situations. d. a relatively new approach created based on the lessons learned from hurricane harvey disaster operations.