How is safe handling of a firearm best described?

Safe handling of a firearm is best described by the practice of unloading and casing the firearm before transporting it. This approach emphasizes the importance of ensuring that the firearm is not loaded, which greatly reduces the risk of accidental discharge during transportation. Casing the firearm provides additional safety by keeping it contained and secured, preventing unauthorized access and accidents while on the move. This practice aligns with fundamental firearm safety rules that prioritize the well-being of both the individual handling the firearm and those around them.

Other choices illustrate practices that are less safe; for example, keeping a firearm loaded can lead to increased risk of accidents, and aiming it at the ground does not eliminate the potential for harm if someone were nearby. Similarly, keeping a firearm in a backpack lacks the security and control necessary for safe transport.