C. water systems are used for trade
every other answer choice doesn’t provide a way that humans interact with the environment, but choice c provides how humans use waterways to benefit trade.
Answer:Injuries from debris account for many of the health
Explanation:cause of death due to tsunamis. Injuries from debris account for many of the health care needs in the immediate aftermath of the disaster. Falling structures and waters full of swirling debris can inflict crush injuries, fractures, and a variety of open and closed wounds.Tsunamis are caused by violent seafloor movement associated with earthquakes, landslides, lava entering the sea, seamount collapse.
