EduGreen states that water pollution affects humans by causing health problems, particularly water-borne diseases. Sources of water contaminants include pesticides, sewage, nutrients, synthetic organics and acidification of surface water.Know More
Contaminants and chemicals in drinking water cause adverse effects on health, explains EduGreen. These contaminants include arsenic, lead, petrochemicals, heavy metals, chlorinated solvents and high levels of fluoride. People have been found to suffer from arsenic skin lesions due to high concentrations of arsenic in water. Contaminated water tends to spread water-borne diseases, which are typically infectious and are spread directly or through flies and filth. Fecal waste, which is prevalent in places with poor sanitary conditions, causes various intestinal diseases. Disease-producing agents, such as bacteria, virus, parasitic worms and protozoa, travel through water sources and interfuse directly through people handling water and food. Other common water-borne diseases that affect many people in tropical regions include cholera, hepatitis, typhoid and dysentery.
The Water Pollution Guide explains that water pollution often harms humans after long-term exposure. Heavy metals are toxic to marine animals that consume them and subsequently to people who eat these animals. Some of them are carcinogenic, and some can cause birth defects. Industrial waste is also harmful to humans and causes acute poisoning, reproductive failure or immune suppression.Learn More
Proper disposal of trash in the home and the community is one way to reduce water pollution. Trash, pet waste and other debris littering streets may eventually flow into lakes and rivers via gutters and storm drains.Full Answer >
Types of soil pollution include agricultural soil pollution, soil pollution by industrial discharges and solid wastes, and pollution due to urban activities.Soil is sometimes polluted with substances including misplaced chemicals at higher concentrations that may have significant impact on humans and other living organisms.Full Answer >
Air pollution can cause a variety of illnesses in humans, including asthma, lung cancer, heart disease and even reproductive and developmental disorders. It can also compromise the immune system by overworking the respiratory system and the body's natural defenses. Air pollution also contributes to global warming, increasing worldwide temperatures, raising sea levels and damaging agricultural yields.Full Answer >
The most common effect of water pollution on human beings is disease. Drinking water contaminated by disease-carrying micro-organisms, also known as pathogens, cause various waterborne diseases, such as typhoid, dysentery, hepatitis and cholera.Full Answer >