What is the most important liquid on earth?
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What is the most important liquid on earth?
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Science. WATER
Transcript of What is the most important liquid on earth?
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