Contaminacion

Contamination.

Pollution is the introduction of a contaminant in a natural environment that causes instability, disorder, harm or discomfort in an ecosystem, in the physical environment or in aliving being. The contaminant may be a chemical, or energy such as sound, heat or light.
Liquid agents include sewage, industrial waste, spills of petroleum fuels, which harm the water mainly fromrivers, lakes, seas and oceans, and thereby cause the death of various species.
It's called air pollution or environmental contamination present in the environment of any agent (physical, chemical orbiological) or a combination of several drugs in places, forms and concentrations as they are or may be harmful to health, for safety or welfare of the population, or may be harmful to plant or animallife or to prevent the routine use of the property and places of recreation and enjoyment of them.

Effects.

One more of the effects is theweakening of the ozone layer that protects living beings from the sun's ultraviolet radiation due to stratospheric ozone destruction by chlorine and bromine from pollution. The greenhouse effect isexacerbated by the increased concentration of atmospheric CO2 and other greenhouse gases, for example, methane.

Local measures.

• Create awareness.
• Donot burn or cut trees.
• Place trash in places intended for that purpose.
• Controlling the use of fertilizers and pesticides.
• Prevent oil spills, gas, fuels and related, providing maintenanceto machines for this purpose.
• Recycle objects (create more multi-recycling plants.)
• Avoid use of aerosols.
• We must keep in mind that this planet is our home and we have no equal.Name.- Edgar Daniel Jeronimo Martínez Grade.- 5° Group. “A”
Classification of contaminants.

• Non-biodegradable pollutants, are...