How could you determine the injuries or ill person in a secondary assessment?

Which of the following correctly describes the early view of catastrophism?

Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.

What energy transformations occur each time the skateboarder rolls up the ramp?