It is difficult to walk bare feet on a sandy ground as the sand:

• A. Is coarse, rough and irritating and gets everywhere
• B. Flies away
• C. Has crabs hiding in them
• D. Yields under our weight

Walking barefoot on sandy ground can be challenging for several reasons. The most accurate choice from the options provided is:

Coarse and Rough Texture

The sand is often coarse and rough, which can irritate the soles of your feet. This texture can make it uncomfortable to walk on, especially if the sand is hot or uneven.

Other Considerations

• Sand Movement: Sand can shift under your feet, making it unstable.
• Wildlife: While crabs may be present, they are not the primary reason for discomfort.
• Heat: Hot sand can also cause pain when walking barefoot.

In summary, the rough texture of the sand is the main reason it can be difficult to walk on without shoes.