martes, 14 de mayo de 2013

martes, 5 de marzo de 2013

water project

the water pollution
H2O is the most abundant molecule in the living body. Nobody can survive for more than a few days without drinking water. It is one of our basic needs and necessities. Along with that, it is actually the most affected and affecting part of environmental pollution. More than 65% of the world population is using unclean and polluted water. There are many types of water pollution, which has different effects on the surroundings. Water becomes polluted as a result of different processes. If there is only a single source of polluting the water, it is known as point-source-pollution also water pollutionis very big and is the contamination of clean water and water in general like rivers , lakes ect ... and if we don't stop this in one future the water will be complaly contaminated and it will be too late





In latin America there are a lo 4 of the biggest rivers of the world and there are a lot of rivers there that are contaminated for example riachuelo that is one of the rivers of Argentina that has the 80 % of contamination
this is the famous river Riachuelo that is one of the most contaminated rivrs in Latin America

martes, 26 de febrero de 2013

greek debate conclusions

On the debate of the greeks we talk about the vices ,virtudes and some moral dilemas.

the greeks have many virtudes and also they have vives or things where not well for example :                          1) in sparta they take the children over 7 years and take them to fight but they don't give them very good resourses them to be stronger and confortable

2) they think that the women were inferior that the true love was a man with another man.

3) also the greek culture is represent in the gods because they create their own gods based on their culture, a bad example is that the greeks don't care about with who they get married or have childs ect ... for example Zeus he married his sister and have a daughter with his sister Demeter so it can be an example.

4) Also they divide themselfs by social classes so I think that if they said they have justice they should desappear the social classes so all people be the same no inferior.

5) Also they where city states and that didn't let them to be a united country and produce wars between them


     

but also the greeks leave us very good things to us like :

1 the architecture : RThey have a beautiful and modern architecture
 the art :
The literature