Pollution- Socioeconomic history

Expositions

 Enviromental pollution

Introduction of strange physical and biological elements that affect the Eart atmosphere.

Types

Natural by natural disasters
Artificial by industries

• Water
• Air
• Soil

Causes

Chemical components

Physical agents

Biological components

Polluting companies

Coca-cola

Pepsi

Nestlé

Danone

Mondelez International

Water Pollution

Pollutants include chemicals, trash bacteria and parasites. All forms of pollution eventually make their way to water.

Caused by deforestation , Pesticide use in agricultural, Industrial waste , rising temperatures, oil spills.

Companies contributing to and affecting the water pollution problem

Coca- Cola , Pepsi , Danone , Nestlé , Bimbo, Aga and other junk product companies waste 133 million liters of water annually to produce food and beverages that not only affects the health of the consumers but also causes serious environmental damage in Mexico.

Atmospehric Contamination

Air pollution is contamination of the indoor or outdoor environment by any chemical, physical or biological agent that modifies the natural characteristics of the atmosphere.

It is caused by solid and liquid particles and certain gases that are suspended in the air. These particles and gases can come from car and truck exhaust, factories, dust, pollen, mold spores, volcanoes and wildfires.

It causes:

• Respiratory infection
• Cardiac diseases
• Lung cancer

Soil Contamination

Soil pollution affects soil fertility, this jeopardises food security, which is essential for human survival.

The soil in which our fruit and vegetables grow is also suffering its consequences, the effects of which getting to us directly, for instance, 

Causes

Industry, mining, military activities, waste management, technological waste, wastewater, agriculture, livestock farming, construction of urban and transport infrastructures.

Point Pollution: Industries trash

Diffuse Pollution: Air, soil, water and how it affects enviromentally

Consequences

Diseases, worst crops, climate change, water and air pollution, population displacement, disappearance of species, impact on economy.