Question

why it is not easy to walk on sand but easy to walk on a wooden way

Answer 1

Because in sand our leg penetrate inside it and in wooden way this doesn't happen.

Answer 2

Heya anushka....

it's all about the pressure .......if we walk on the sand the pressure of your body makes sand the sand to move down .........but in the wooden path there is no chance to go down as it is taking all the pressure and making it to spread all over the wooden path.........so it is easy to walk on the wooden and thought on the sand.......

@skb