It is less jolting to the skeletal system and burns more calories due to resistance of the sand.
Concrete is stronger than mortar.Because mortar is a mixture of cement, sand and water but concrete is a mixture of cement, sand, gravel and water. Thus concrete forms a stiff mix than mortar.Hence the concrete is more stronger than cement.
Because concrete contains cement
concrete is better than wood because concrete is much stronger and that's why most of the building are made out of it
wool is a better insulation than sand
Concrete is better. However it does cost more
Yes walking is better for you than running
Soil has better stability because it can be wet and have better strength than sand...
sand works better as it has tiny grain particles which make sand easy to pour, whereas soil has is much thicker than sand.
It doesn't. Topsoil absorbs water better than sand and clay.
It is better than running on pavement for your joints and knees.
it smells better
Concrete is stronger than mortar because mortar is a mixture of cement, sand and water but concrete is a mixture of cement, sand, gravel and water. Thus concrete forms a stiff mix than mortar.