Qu’est-ce que la pollution Peut-elle provoquer ?

La pollution de l’air aggrave les maladies pulmonaires et les troubles cardiaques existants. Elle a aussi été liée à certains cancers.

Quel est l’impact de la pollution de l’air sur l’environnement ?

Les polluants peuvent également parcourir des distances importantes et atteindre des écosystèmes sensibles. Sous l’effet des oxydes d’azote (NOx) et du dioxyde de soufre (SO2), les pluies, neiges, brouillard deviennent plus acides et altèrent les sols et les cours d’eau (perte des éléments minéraux nutritifs).

Comment l’agriculture pollue les sols ?

L’exploitation agricole peut contaminer les sols de manière diffuse. L’utilisation prolongée de polluants organiques persistants est à l’origine de pollutions diffuses qui peuvent toucher une grande partie du territoire. C’est le cas des pesticides organochlorés comme le lindane ou la chlordécone.

Why is pollution bad for Environment?

• – Water pollution is bad for environment because it leads to decline of freshwater resources which means that there isn’t enough safe drinking water to support nearby ecosystems. – Animals that drink water filled with different chemical and other harmful waste experience poisoning and deaths.

How does pollution affect us?

• Pollution‘s Effects on Us. We know, for instance, that air pollution can negatively impact human health and cause coughs, burning eyes, breathing problems, and even death. We know that atmospheric haze or smog reduces visibility and that acid rain from chemical emissions damages property, pollutes water resources, and can harm forests, wildlife, and agriculture.

How does pollution impact human health?

• Short-term air pollution can aggravate the medical conditions of individuals with asthma and emphysema. Long-term health effects can include chronic respiratory disease, lung cancer, heart disease, and even damage to the brain, nerves, liver, or kidneys.

What are the harmful effects of water pollution?

• A number of waterborne diseases are produced by the pathogens present in polluted water,affecting humans and animals alike.
• Pollution affects the chemistry of water. …
• Polluted municipal water supplies are found to pose a threat to the health of people using them.