lunes, 26 de abril de 2010

Aqueduct Visit:

Aqueduct:











  • One of the forms to get water or forms of water is the watercycle.It have 3 steps.The first one is Evaporation,the second one was the condensation and the third one was precipitation.In the precipitation is the form in which we can see the rain in places.Other forms in which we can found water are: the lakes,the rivers,some mountains,in the houses,in the oceans and in the lagoons.In the bodies there also we can find water.





  • A example of contamination is the bogota river it is located in Colombia.As we know the bogota river is connected with the magdalena river and the magdalena river with the ocean so at the same time we are contaminating 3 differents places.The bogota citizens are trying to help that water but i think now is very imposible to clean it because it contamination is very big and maybe it have levels of danger.








  • A water system is the hydraulic system it is very important.








  • Colombia had 4 wetlands,and there is also a variety of rivers.Some of the examples of the fauna in Colombia are:




  • Chamicero




  • Alcaravan




  • Monjita




  • Chorlito




  • Venado De Cola Blanca




  • Oso De Anteojos




  • Chirlobirlo








  • And some examples of floraa in Colombia are:




  • Orquidea




  • Frailejon




  • Bromelia




  • Gualola




  • Envidia


Juanco





Aliso






Sauco






The history of the water had 8 steps.

The water history starts a long time ago.When we were not civilizated as today.Normaly when you need water you have to go to a river or a lake.That finished when a man decided to changed the things.He do a canal in which water was transported from the lakes or rivers to the town.But it have a problem,the water gets dirty and contaminated when it arrived to the town or city.The people started to get sick.Many people die.But another man decide to create something to help the world .So he created the aqueduct.And after that day the people lived better.

The water uses:

The water is important for all what living things do.Without water we can't do things.We need water for all.

Thanks for seen my blog and remember to safe the world




sábado, 10 de abril de 2010

The water

Water is a chemical substance that is composed of hydrogen and oxigen and is vital for all known forms of life.

In typical usage ,water refers only to its liquid form or state,but the substance also has a solid state,ice and gaseous state,water vapor or steam.Water covers 71% of earths surface.On earth it is found mostly in oceans and other large water bodies,with 1.6% of water below ground in aquifers and 0.001% in the air as vapor,clouds(formed of solid and liquid water particles suspended in air ), and precipitation.Oceans hold 97% of surface water,glaciers and polar ice caps 2.4%, and other land surface water such as rivers,lakes and pounds 0.6%.A very small amounts of the Earths water is contained within biological bodies and manufactured products.

Water on earth moves continually through a cycle of evaporation or transpiration (evapotranspiration), precipitation, and runoff,usually reaching the sea.Over land,evaporation and transpiration contribute to the precipitation over land.

Clean,fresh drinking water is essential to human and other life forms.Access to safe drinking water has improved steadily and substantially over the last decades in almost every part of the world.There is a clear correlation between access to safe water and GDP per capita.However, some observers have estimated that by 2025 more than half of the world population will be facing water-based vulnerability.A recent report (november 2009) suggests that by 2030,in some developing regions of the world,water demand will exceed supply by 50%.Water plays an important role in the world economy, as it functions as a solvent for a wide variety of chemical substances and facilitates industrial cooling and transportation.Approximately 70% of fresh water is consumed by agriculture.

jueves, 8 de abril de 2010

Water Song

Save the water

save the world

we want to live more

help the world(2)

please help the world

Blue and green

are its colours

dont contaminate

help to world





Circle are you

and with a lot of water inside

and 3 difernt kinds,you haveeeeeee

take care of it all the times
if not it will die








one with salt

is the biggest one

97% it have

help the water in all the forms






as a conclucion

take in mind

what i have told you

for all your live
yeaahhhh