The expression "leave no trace" means that you should always A use strength training to build leg muscles. B avoid accidents by sticking to dry trails. C destroy any copies of maps you are carrying. D exit the trail in the condition you found it D

## Step 1<br />The phrase "leave no trace" is a principle in outdoor ethics that encourages individuals to minimize their impact on the environment. This principle is particularly relevant when hiking or camping in natural settings. The options provided relate to this concept:<br /><br />## Step 2<br />Option A, "use strength training to build leg muscles," is unrelated to the concept of "leave no trace." This option is more about personal fitness than environmental ethics.<br /><br />## Step 3<br />Option B, "avoid accidents by sticking to dry trails," while a sensible hiking practice, does not directly relate to the idea of minimizing environmental impact, which is central to "leave no trace."<br /><br />## Step 4<br />Option C, "destroy any copies of maps you are carrying," is not in line with the "leave no trace" principle. This option suggests an unnecessary and potentially harmful action that does not contribute to minimizing environmental impact.<br /><br />## Step 5<br />Option D, "exit the trail in the condition you found it," is the closest in meaning to "leave no trace." This option implies that one should not alter the environment, leave any trash, or otherwise impact the area negatively, which aligns with the "leave no trace" principle.