Maria Alejandra Baquero Roman 803

                                   

                                             ENVIRONMENT

It is the set of physical components,chemical,biological and social capable of causing direct or indirect effects on a short or long term on living beings and humans activities.It is not only the space where life unfolds but also encompasses living beings,objects,water,soil,air and between them. Talking about environmental problems

Pollution of freshwater and the seas caused by industrial activity and cities,air polution form industry and cars,the generation of gases that pose a danger of global warming howares,destruction of forest loss of natural vegetation.Municipal waste garbage accumulation, Elimination of biodiversity the loss of biological variety impoverishes the global ecosystem and deprives humanity of important  resources wing.

ANOTHER THING POLLUTION:

Is caused the presence of any chemical, physical or biological agent injurious to health or welfare of the population,animal and plant life.

Causes of pollution we are exposed to numerous pollutants, the main pollutants are:

1. Road traffic: Cras are the largest urban pollutants that circlate daily air spewing toxicgases.

2.Construction or demolition: These activities emit dust and gases that damage the air in the area in which the develop.

3.Fossil fuels:Coal production , oil, and natural gas grows hand rising levels of air polution,soil and water on the planet.

4.Deforestation:The indiscriminate felling in forest and jungles prevents trees,responsible for purifying the air,perform this task and that thousands of animals and plants die out by not having a place to live and grow.

Some actions are performed in large cities such as retricting traffic,create pedestrian zones or encourage the use of electric cars.Encourage businesses and governments from the system clean and renewable energy such as wind,solar or geothermal sources.Publicize and disseminate the causes of pollution of soil,water and air helps reduce the damage caused to the environment.Note that many of these causes can be avoided fighting social injuctice that exists in many poor countries and disinterest of the authorities in solving pollution and lack of access to water.

To conclude,we must say:

1.Having a clean production,based on the precautionary principle.

2.Eliminate the use of hazardous chemicals.

3.Reduce resource use and waste generation.

4.Legislation in all aspects and throughout the life cycle of products and management as waste.

Maria Alejandra Baquero Roman-803