What is the most important liquid on earth?

WaterWater for life

• Water is the most important liquid on earth

•Three quarters of the earth is covered by water•Two thirds of the human body mass is water

Structure of H2O:Model of hydrogen bonds between molecules of water

PolarityCapillary action-movement of water along a narrow tube allows absorption of water in plants

Density

Ensures that in winter organisms/animals can still survive in water as it does not freeze

Universal solvent, cohesion and adhesion properties

Transporter in digestion and a good buffer

In summaryWater is lifeNo water No life