This document is a power point presentation submitted by Akhila Satheesh S, a student with registration number 13383001 at Sree Narayana Training College for their B.Ed program in the 2013-2014 year. The presentation is about adhesion and cohesion and is being submitted to their professor Linimol. It defines adhesion as the force of attraction between two different molecules and cohesion as the force of attraction between the same molecules. It includes examples of water and mercury molecules demonstrating adhesion and cohesion.