Final answer:
Traffic congestion is an example of a negative environmental impact associated with an event(option 4).
Step-by-step explanation:
An example of a negative environmental impact associated with an event is traffic congestion. Traffic congestion can lead to increased air pollution, wasted fuel, and loss of productivity due to delays(option 4). It can also have negative effects on people's mental and physical health.
An example of a negative environmental impact associated with an event is traffic congestion. Environmental impacts often refer to the negative or positive externalities that arise from economic activities and events that affect others not directly involved in the transactions. Negative externalities harm the environment and can lead to a variety of issues, including air pollution, water pollution, and degradation of natural resources