Informacion

Causas De La Contaminacion Del Agua Ingles
Causes of water pollution
The specific contaminants leading to pollution in water include a wide spectrum of chemicals, pathogens, and physical or sensory changes such as elevated temperature and discoloration. While many of the chemicals and substances that are regulated may be naturally occurring (calcium, sodium, iron, manganese, etc.) theconcentration is often the key in determining what is a natural component of water, and what is a contaminant. 
Pathogens
A manhole cover unable to contain a sanitary sewer overflow.Coliform bacteria are a commonly used bacterial indicator of water pollution, although not an actual cause of disease. Other microorganisms sometimes found in surface waters which have caused human health problems include:Burkholderia pseudomallei
Cryptosporidium parvum
Giardia lamblia
Salmonella
Novovirus and other viruses
Parasitic worms (helminths).
High levels of pathogens may result from inadequately treated sewage discharges.This can be caused by a sewage plant designed with less than secondary treatment (more typical in less-developed countries). 
Chemical and other contaminants
Muddy river pollutedby sediment. Photo courtesy of United States Geological Survey.Contaminants may include organic and inorganic substances.
Organic water pollutants include:
Detergents
Disinfection by-products found in chemically disinfected drinking water, such as chloroform
Food processing waste, which can include oxygen-demanding substances, fats and grease
Insecticides and herbicides, a huge range oforganohalides and other chemical compounds
Petroleum hydrocarbons, including fuels (gasoline, diesel fuel, jet fuels, and fuel oil) and lubricants (motor oil), and fuel combustion byproducts, from stormwater runoff
Tree and bush debris from logging operations.

Musica En Ingles
Most Popular Music Genre And Music In Venezuela
The History of Music is the study of different traditions and its orderin time. In every epoca music changes and transforms itself in a new kind of music. We can like or dislike a kind of music because there are a lot of kinds for everyone.
Since every known culture has some form of musical expression, the history of music covers all societies and eras.
The expression of emotions and ideas through music is closely related to all things, like feelings, biographies,culture, events that have passed, and is widely used as a form of expression.
In its broadest sense, music was born with man, more than 50,000 years ago, so It is therefore an universal culture.
Now we find music about life and things we use as our cell phone, the TV, computer, mp4, in movies, in our cars, on video games, at parties, some of these things did not exist in earlier times but stillthey enjoy music in their own way so we can say that we could not live without music.
Most Popular Music Genre
Most important musical styles of the last couple of years are:

    * Soundtracks
    * Jazz 
    *Jazz fusion o Jazz rock
    * Pop
    * Rock
    * Heavy metal
    * Rap
    * Hip Hop
    * Electronics
    * Reggaeton
    * Punk
    * Ska
    * Reggae
    * AlternativeSoundtrack: From a musical standpoint, a soundtrack is the vocal and instrumental music composed expressly for a film fulfilling the function of enhancing those emotions that images alone are not able to express. Famous Composers soundtracks are Ennio Morricone (The Good, the Bad and the Ugly, The Mission, Cinema Paradiso ...), John Williams (Jaws, The Star Wars, Indiana Jones ...) or HansZimmer (The Lion King, Gladiator, all three Pirates of the Caribbean movies).
Jazz: Jazz is a musical genre born in the XIX century in the United States that expanded globally over the entire XX century.

Oratoria De Amistad En Ingles
I recently met many people who today are my friends. I met them at school, in sports, and many other places.
Friendship is something that God gives you to enjoy...