Acueducto

The persons of the acueducto came to the school. They started with the water cycle. The water cycle has three steps: evaporation,condensation and presipitation. We would find the water in the rivers,the process of the water to be clean is to be in a treatmantof potable water,then the water goes to a tank,after that the water go through some tubs to our houses.
They are alredy sure sure that the Bogota river is completely contaminated because of all the quimics,the Bogota river conects with the Magdalena river and the Magdalena river conects with the ocean.
In the wetland there are many types of animals and plants in the wetlands there are alcavaran,chorlito,white tailed deer and spectacled bear.And there are plants like: orquidea,frailejon,bromelia, and envidia.
Before Bogota was foundedit didn't have acueducto.So the people build their houses near the river, with the river the people tooked showers and they cook.In that time they used clay pots to build their houses. The river was dirty so the people had tiphoide. It could die many people with thet disease.
They cleaned the reserve tank in this way:2 times a year,te person thet cleaned the reserve tank had to be an expert. They use gloves,and special materials.
Hydrotated body is more than 50% of the weight in water.
How to take care of the water:
*Take small showers.
*When you are cleaning your teeth close the faucet.
*Don't use the water when it is not necessary.

Investigation of the water

Characteristics of the water:
Water has different thermal parameter than other substances. Most compounds contract as they cool and expand when they heat. Water does this, too, until just before it starts to freeze. Then it does something remarkable – it begins to expand, even when it grows colder. By the time it does freeze it becomes ice which is actually less dense than liquid water. Ice floats on water instead of sinking. If it did not, life on earth would be impossible. If lakes and oceans froze from the bottom up instead the top down no sea-floor or lake bottom ecologies would exist. Once starting freezing, bodies of water would stay frozen solid forever. The freezing from the top down is insulating the water from further freezing and also allowing rapid thawing.

The interview

Water clean,Water good

Water clean, water good,
is a friend that you will like.
Water clean, water good,
serves us from day to night.

Little drops, in the soil,
makes the old earth new again.
And the water that we use,
please save it or you will loose.

Water clean, water good,
is a friend that you will like.
Water clean, water good,
serves us from day to night.

Drip, drip, drip
is the sound
of the rain again.

Splash, splash, splash
is the noise
that you will make

So save
the water today,
is the only thing
of the day.

In the streams,
in the lakes,
and in all of the states,
you will see all the water,
where it needs to stay.

Save the water,
save the water,
because it is...
the only thing we need!!!