
International Convention on Children's right
CyberDodo and Ants (1-1)
CyberDodo and Bees (1-5)
Beaches (1-6)
The Convention (2-1)
Definition of the Child – Article 1 and 2 - (2-2)
The Mission of CyberDodo (2-40)
CyberDodo and the waste of energy (1-20)
CyberDodo and persons with disabilities (2-20)
The importance of the media – Article 17 - (2-15)
CyberDodo and the Dangers of Fire (1-7)
Rivers (1-8)
Understanding the best interests of the child (2-3)
CyberDodo and the Monkeys (1-13)
Camels (1-31)
CyberDodo and Water (1-32)
Medicinal plants (1-33)
CyberDodo and the Penguins (1-34)
CyberDodo and child soldiers (2-30)
CyberDodo and the Cheetah (1-23)
CyberDodo and the TseTse fly (1-47)
CyberDodo fights against the sexual exploitation of children (2-27)
CyberDodo and Coral (1-16)
CyberDodo and ground water tables (1-53)
The Right to a Nationality (2-37)
CyberDodo and the Forests (1-9)
CyberDodo takes on Obesity (2-34)
CyberDodo and the Eagles (1-21)
CyberDodo and the Implementation of the Agreement (2-4)
CyberDodo and Tortoises (1-24)
CyberDodo and the Freedom of Expression (2-13)
CyberDodo and the farmyard (1-25)
CyberDodo fights against Child Trafficking (2-28)
CyberDodo and Rhinos (1-28)
CyberDodo takes on the cigarette (2-35)
CyberDodo takes on child abuse (2-16)
CyberDodo fights against child labour (2-25)
CyberDodo and greenhouse gases (1-40)
CyberDodo fights against drug abuse (2-26)
CyberDodo and Street kids(1-38)
CyberDodo fights against child abduction (2-11)
CyberDodo and Clones (1-4)
CyberDodo and the Whales (1-10)
CyberDodo and the Right to Education (2-38)
CyberDodo and Dolphins (1-11)
3 minutes to discover CyberDodo!
CyberDodo defends the Right to Freedom of Expression in the Courts (2-12)
CyberDodo and solar energy (1-45)
CyberDodo and the Elephants (1-22)
CyberDodo fights against hunger (2-6)
CyberDodo and the Ozone Layer (1-35)
CyberDodo and Urban pollution (1-19)
CyberDodo and mother’s milk (2-7)
CyberDodo and Nutrition (1-55)
Raising awareness of the Convention (2-39)
CyberDodo and city maintenance (1-41)
CyberDodo and the Sea Lion (1-18)
CyberDodo and Dodos (1-2)
CyberDodo fights against sexual aggression (2-33)
Multimedia Press Release
CyberDodo and the Sharks (1-27)
CyberDodo and the Molluscs (1-26)
CyberDodo and illegal animal trafficking (1-30)
CyberDodo and the Right to Live with one’s own Parents (2-09)
CyberDodo and draught horses (1-36)
The Right to have a name
CyberDodo and the Dams (1-37)
CyberDodo commits to the right to respect of personal privacy (2-14)
CyberDodo and the Alligators (1-39)
CyberDodo and abandoned animals (1-43)
Let us fight against the sexual exploitation of children
Hall of Fame (Winners of CyberDodo's tournaments)Water is a precious resource, in fact, contrary to appearances, this resource that is so precious to man is very rare. Let's find out together about this vital and much coveted resource, water.
70% of the surface of our planet is covered in water, but take note, 97% of this water is salty, which means that the amount of fresh water only constitutes a paltry 3 percent, of which 2% is ice (the Poles, glaciers, etc ).
There is therefore only one percent available for human consumption or irrigation (The watering of crops furthermore uses up 2 thirds of this fresh water), so it is absolutely necessary to preserve this resource, which should become the inalienable property of all.
What is water?
Water is a molecule formed from one atom of oxygen (O) combined with two atoms of hydrogen (H for Hydrogen and 2 for two atoms = H2), in chemical language water is known as H2O, but it also has other names such as hydrogen oxide or even hydroxic acid.
In terms of temperature, water molecules have greater or lesser activity, the lower the temperature, the lesser the movement (Until it changes into ice), on the other hand, the higher the temperature, the greater the movement (It's almost steam in this state).
Water in all its states: liquid, gas and solid!
Liquid state:
Water is in a liquid state when the atmospheric pressure temperature (Sea level) is normal .
Solid state:
When the temperature of water in its liquid state is reduced, the movement of the molecules slows down so that little by little they become hard and change into ice. At normal atmospheric pressure, ice is formed at less than 0 degrees Celsius.
Gaseous state:
The gaseous state of water is called steam, it is produced when water is heated up and the temperature is very high. To get water in a gaseous state (at normal atmospheric pressure), a temperature equal to or higher than 100 degrees Celsius is necessary. When heated up, the molecules move very fast, so that the steam takes up all the space that is available. As with any other gas, one can say that it is expansible. On the other hand, it is also possible to reduce the amount of space and compress steam.