Daily essential needs for human beings

                        Daily essential needs for   human beings 
 First essential things we need  in the morning   after the leaving bed is  water .
What  is the source  of  water .
following are the sources of water : 

• River ,Lake , Ocean  ,Sea and ground  water . Ocean and Sea are the source of salty water which is not fit for drinking . River , lake and  ground  are the sources of drinking  water  these water before the supply to houses for drinking  first it get it pumping  in big storage tank and than it is forwarded  into sedimentation tank where all solid impurity by the process of   sedimentation  after sedimentation it is forwarded to   filtration tank  after it is transferred in chlorination tank where all the germ are killed by the chlorine  after that it is send to overhead tank  from over head tank it is sent to the tap for human consumption .
  

Human second need is : food 
Sources  of  food : Sources of food are1. Pant 
 












Plant sources of food are cereals  like . Rice , Wheat  , Barly and Maize . these plant product are  rich in carbohydrates .

2.Animal Source of Food : 
 Animal source of food are the following 

1.Egg , meat  ,milk and milk product 

These animal product are rich sources of protein , proteins are also called body building foods .