Causes of water pollution 1) water pollution may be caused by the intentional or unintentional disposal of hazardous chemicals and materials into a body of water 2) rainfall may cause polluted landscapes to disperse their poisonous materials into the water and poison the surrounding water. Water bodies eg lake, river, ocean and ground water get contaminated due to discharge of pollutants in the water bodies without any treatment to remove harmful compounds water pollution adversely affects not only aquatic plants and animals but it also affects human beings and ecosystems sewage. Primary causes of water pollution water pollution is the contamination of water bodies including rivers, oceans, lakes, streams, aquifers, and groundwater it occurs when foreign harmful materials like chemicals, waste matter, or contaminated substances are directly or indirectly discharged into water bodies. Industry is a huge source of water pollution, it produces pollutants that are extremely harmful to people and the environment many industrial facilities use freshwater to carry away waste from the plant and into rivers, lakes and oceans. Effects of water pollution you will notice in the previous pages that water pollution is very harmful to humans, animals and water life the effects can be catastrophic, depending on the kind of chemicals, concentrations of the pollutants and where there are polluted.
Types & causes of pollution air pollution is the most prominent and dangerous form of pollution it occurs due to many reasons excessive burning of fuel which is a necessity of our daily lives for cooking, driving and other industrial activities releases a huge amount of chemical substances in the air everyday these pollute the air. Sometimes the causes of water pollution are quite surprising chemicals released by smokestacks (chimneys) can enter the atmosphere and then fall back to earth as rain, entering seas, rivers, and lakes and causing water pollution.
The main cause of this type of pollution is from the gradual drips and leaks from cars, machinery, boats, and fueling stations that get carried by rain water into the nearest water source and rivers these small drips add up over time. Causes and consequences of water pollution learn how the pollution of rivers, seas and lakes endanger the survival of the planet and all its inhabitants water is a basic resource that guarantees the life of all living beings on the planet. The main causes of water pollution are most often man made and caused by increasing industrialization and human activities mostly the water bodies get polluted with municipal, industrial and agricultural waste and their unplanned leaking, run off, dumping and disposal. Accidental water pollution can arise from many sources (such as burst pipes and tanks, major leaks, fires and oil spills) and can cause varying degrees of damage, depending on the quantity, toxicity and persistence of the pollutant, and the size and adaptability of the water body.
Ecological pollution takes place when chemical pollution, organic pollution or thermal pollution is caused by nature rather than by human activity an example of ecological pollution would be an increased rate of salvation of a waterway after a landslide which would increase the amount of sediments in runoff water. Water pollution causes flooding due to the accumulation of solid waste and soil erosion in streams and rivers oil spills in the water causes animal to die when they ingest it or encounter it oil does not dissolve in water so it causes suffocation in fish and birds. Causes of water pollution the causes of water pollution are numerous all these polluting factors change the physical, biological and chemical conditions of the water source, harmfully disturbing the ecological balance previously achieved in the water body.
One of the major causes of water pollution is the discharge of waste from industries it is a common observation that industries find rivers and oceans a convenient place to dump their waste material into. Water pollution is the leading worldwide cause of death and disease, eg due to water-borne diseases water pollution can be grouped into surface water pollution marine pollution and nutrient pollution are subsets of water pollution sources of water pollution are either point sources and non-point sources. Other causes of water pollution apart from the industrial causes of water pollution, as we saw on the previous page, here are some more: sewage and waste water every day, we cook, do laundry, flush the toilet, wash our cars, shower and do many things that use water. The causes of water pollution vary and may be both natural and anthropogenic however, the most common causes of water pollution are the anthropogenic ones, including: however, the most common causes of water pollution are the anthropogenic ones, including.
Water pollution is caused by chemical and industrial waste, agricultural waste, trash, mining activities, waste and sewage water, accidental oil leakage, marine dumping and energy use. Water pollution page 5 abdul azeem/textile processing/ntu major effects of water pollution the effects of water pollution are numerous (as seen above in causes) some water pollution effects are recognized immediately, whereas others don't show up for months or years. Water pollution largely occurs due to sewage flow into rivers, dumps into the sea and also contamination of land and water due to toxic chemicals but of all of them, it seems the leading cause of water pollution is sewage efflux into rivers.
There are several causes of water pollution in india the main causes are briefly described as under: 1 urbanisation: rapid urbanisation in india during the recent decades has given rise to a number of environmental problems such as water supply, wastewater generation and its collection, treatment and disposal. Causes of water pollution and cures to stop it now 10059 words | 41 pages causes of water pollution and cures to stop it now nature plays a role when it comes to toxins like mercury and other heavy metals, but humans are among the major causes of water pollution. What is water pollution water pollution is degraded water, toxic to humans or the environment  it occurs when harmful chemicals or microorganisms or sometimes simply garbage or too much sediment contaminates a stream, river, lake, wetland, groundwater aquifer, ocean, in short, any body of water.