Which action is taken to avoid a collision?

Evasive action is the correct choice because it refers to the measures taken to avoid a collision by altering the vehicle's trajectory, speed, or direction in response to an imminent threat. Evasive action can involve techniques such as swerving, braking, or accelerating to prevent contact with another vehicle or obstacle. It is a proactive strategy aimed at avoiding an accident altogether.

The other options do not represent actions taken to avoid collisions. The point of impact refers to the location where a collision occurs, primary contact describes the first point where two vehicles meet during a collision, and final position indicates where the vehicles come to rest after an incident. None of these terms involve the preventative measures that are critical in collision avoidance.