science pathshala

A QUIZ ON NATIONAL SCIENCE DAY

This quiz has been prepared to aware the world about Indian National Science Day.It awares us about the contribution of C.V. Raman ,the great scientist in the field of light dispersion. It will prove to be very helpful for the students in the preparation of competitive examination. QUIZ NATIONAL SCIENCE…

SMOKING REDUCES LIFE

Smoking is injurious to health.It reduces the capacity of lungs.Tar is accumulated into the lungs.It reduces exchange of gases in alveoli that results low Oxygen and high Carbon di-oxide content in blood.It leads to many health related complications and reduces life.Hence, ‘avoid smoking save life’. SMOKING REDUCES LIFE HOW ?…