Advages and disvantage of technology

ADVANTAGES	DISADVANTAGES
It enables communication and interaction in society. Promotes the quality of learning and skills development of society.	Less security for society.
Increases economic productivity in society.	There is inadequate management of technological tools.
It allows the development and teaching in education.	There is easy addiction who use it.
Promote the skills of students and scientists.	There is environmental pollution and harm to people, due to the creation of inventions in factories producing desmog.
It promotes business as well as scientific.	In some cases privacy is violated.
Allows the development of new educational models based on the use of the capacities and potential offered by technology.	There is impersonation and crime.

      

The kinds of pollution

Water Pollution.

  Water pollution or water pollution is a modification of this , usually caused by humans , which makes it unsuitable or dangerous for human consumption , industry , agriculture , fishing and activities as part of the current pollution comes of humanas.
  

 Air Pollution.  

It is understood by air pollution to the presence in the air of substances or forms of energy that involve risk, damage or serious nuisance to people and property of any kind , and that may attack different materials , reduce visibility or produce unpleasant odors.

Noise Pollution.

Noise pollution or noise pollution is called the excess of sound that alters the normal conditions of the environment in a given area. Although the noise does not accumulate, moved or maintained over time as the other pollutants , may also cause great damage to the quality of life of people if not well controlled or adequately.