Vērtējums:
Publicēts: 01.01.1996.
Valoda: Angļu
Līmenis: Vidusskolas
Literatūras saraksts: Nav
Atsauces: Nav
  • Eseja 'Properties of Water', 1.
  • Eseja 'Properties of Water', 2.
Darba fragmentsAizvērt

Water is essential for life as we know it on earth. It is used by plants and animals for basic biological processes which would be impossible without the use of water. The origin of all life can be traced back to the water in the Earth¹s precambrien seas. Water is also the universal solvent. It reacts with more elements and compounds than any other substance known to man.
Water is a polar molecule made up of on atom of hydrogen and two atoms of oxygen. It is attracted to itself by hydrogen bonds. …

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