THE HYDROSPHERE
In Earth the Hydrosphere could include deep glaciers, oceans and clouds. Watermoves through Earth.
What is water?
Did anyone say water is H2o? It means that water molecules are made up of 2 hydrogen atoms and 1 oxygen atom. Water is in the air, land rocks and in all living things.
What does water do?
Do you know what water does? Water on Earth remains relatively the same where changes moment to moment. Water is constantly in motion. This is called the hydrologic cycle.
Why is water so important?
Water is important because it’s the way we survive. Clean drinking water is essential to human and other life forms because our human body is made up of 50% to 70% of water. If we don’t have water, we would die in 3 to 5 days. Without water, all living things would die.
Why is there water here on Earth?
Why is water here on Earth? Well, liquid water makes Earth a special place. If we were a colder place like Pluto, Earth would be frozen. Water vapour and solid ice would be useless to the living organisms on Earth.
Water covers 70% of the Earths surface
By Jocie
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