Question

when should a firearm be unloaded? a when crossing a fence b when calling game c when stalking game d when approaching downed game

Explanation:

When crossing a fence, there is a higher risk of accidental discharge due to the physical movement and potential for the firearm to catch or be jostled. Unloading reduces this risk. Calling game, stalking game, and approaching downed game may still require the firearm to be ready (but with safety on in appropriate cases) depending on the hunting situation, but crossing a fence is a specific action where unloading is a key safety practice.

Answer:

A. when crossing a fence