How can environmental factors affect long-range shooting accuracy?

• A. They can influence the distance a bullet can travel.
• B. Wind, humidity, temperature, and elevation can all affect the projectile’s flight path.
• C. They determine the force of the bullet upon impact.
• D. They change the composition of the ammunition over time.

Answer: (B)

Environmental factors significantly influence various aspects of a bullet's trajectory, making understanding their effects crucial for long-range shooting accuracy. Wind, for instance, can create lateral forces on the bullet that alter its flight path, causing it to drift off target. Humidity affects air density, which in turn influences how a bullet travels through the atmosphere; higher humidity can lead to slightly less dense air, allowing the bullet to travel farther. Temperature impacts air density as well; warmer air is less dense than cooler air, impacting the bullet's velocity and trajectory. Elevation alters atmospheric pressure and density, further contributing to changes in how a bullet performs during its flight. Recognizing and compensating for these environmental variables is essential for achieving precision in long-range shooting.