Communicable diseases can be prevented by:

Washing your hands at all times and remember to drink enough water as well.

washing your hands before and after eating, whenever you go outside and to a public place, drink lots of water and well avoid people that are sick if you know that they are.

all soils contain mineral particles, organic matter, water and air the combinations determine the soil's properties – its texture, structure, porosity, chemistry and color. soil is made up of different-sized particles. sand particles tend to be the biggest.