Water pollution - Revision history

Dian: /* Cause of water pollution */

2023-02-15T09:19:21Z

Cause of water pollution

← Older revision		Revision as of 10:19, 15 February 2023
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	* [[Oxygen-Depletion Pollution\| Oxygen Depletion]]		* [[Oxygen-Depletion Pollution\| Oxygen Depletion]]

	Types of water pollution location:		====Types of water pollution location:====
	* [[Groundwater Pollution]]		* [[Groundwater Pollution]]
	* [[Surface Water Pollution]]		* [[Surface Water Pollution]]

Dian at 09:18, 15 February 2023

2023-02-15T09:18:58Z

← Older revision		Revision as of 10:18, 15 February 2023
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	* Infant mortality		* Infant mortality


	~~== Surface water ==~~
	Surface water consists of all the water bodies that are above the surface of the earth for example Oceans, rivers, lakes, etc. Any hazardous substance that comes in contact with surface water is called surface water pollution. Surface water pollution can occur in three different ways:
	* Naturally: flooding or tsunamis that pick up any hazardous substances
	* Accidentally: Oil spills and agriculture runoff
	* Intentionally: Industries dumping waste directly into water

	~~===Types of surface water pollution explained===~~
	~~====Suspended matter====~~
	Particulate or suspended matter pollution is any man-made material like [[Plastics]] or rubber that is improperly disposed of and cannot be broken down easily. Most of the suspended matter consists of plastic and much of this suspended matter causes [[Entanglement in fishing gear \| Entanglement in fishing gears]]. Suspended material does 2 things when they are disposed of in surface water
	* Sink to bottom: When the particulate matter is disposed of in surface water it can sink to the bottom and release toxic chemicals that damage and threaten marine life. The toxic chemicals that are released also threaten the safety of our drinking water.
	* Float to the surface of water preventing sunlight from penetrating the water below which also will result in the death of many plants because they cannot surface without sunlight which has an effect throughout the whole food chain and ecosystem.
	~~When the particulate matter breaks down even more into smaller particles like [Plastics \| Microplastics] it threatens the survival of marine life animals as well as plants.~~

	~~==== Oil Spillage ====~~
	Water can be polluted by oil spills, transportation, runoff or international dumping. Oil spillage has devastating effects and is difficult to remove. 1 Liter of oil can pollute 1 million litres of water. 12% of all oil water pollution is from oil spills. The rest is from shipping/transporting, draining and pumping oil. Onze oil enters the water it spreads over the surface preventing sunlight and oxygen to go through making it difficult or even impossible for plants to photosynthesize and suffocate marine life. The oil also smothers the feathers of birds preventing them from flying and exposing them to ingestion of oil by catching fish.

	~~==== Microbiological pollution====~~
	Microbiological pollution is naturally occurring water pollution. It comes from microorganisms like bacteria, viruses and protozoa that can cause waterborne diseases such as cholera. This type of water pollution is common in areas where people drink untreated water. Microbiological polluted water can cause serious illnesses therefore having adequate drinkwatersystems plays an important role in eliminating microbiological pollution. Microbiological pollution can also kill fish and other aquatic organisms. For example, harmful algae blooms play an important role in [[Eutrophication]].

	~~====Chemical water pollution====~~
	The most common type of water pollution is chemical water pollution. Industries use chemicals that can end up in oud water systems. Chemical pollution consists of many different chemicals. For instance metals, solvents, fertilizers, pesticides and chemicals used in pest control companies. Chemical water pollution hurts humans, livestock and fish that live in that environment. Chemical water pollution is very toxic to aquatic life, inhibiting their growth, affecting reproduction or even causing death.

	~~===== Mercury as chemical pollutant=====~~
	An example of chemical water pollution that is now forming a threat to human health as well as mercury in fish. Mercury was and is always a chemical that will be in fish and in the ocean. However, more recently the amount of mercury has increased in the waters and in the fish as well. If humans eat fish with mercury contamination, humans will get contaminated as well. The reason why there is more mercury in the ocean and in fish is because of human-caused pollution due to industrial activity. For instance, coal-fired electricity generation, smelting and incineration of waste. This will result in more airborne mercury and eventually water. Mercury is a bioaccumulation chemical which means it will build up in the tissue of an organism. The higher up a food chain an organism is, the more mercury it will have in its body. Meaning that if humans eat fish that consist of a lot of mercury due to our own industry, we get contaminated as well and store the mercury in our tissue. Exposure to mercury in fetuses can cause neurological conditions.

	~~====Thermal pollution====~~
	Heat is considered a type of water pollution. warmer water means less oxygen which refers to the dissolved oxygen eleven (DO) decreases. Thermal pollution increases fish metabolisms and damages larvae and eggs in the rivers. The main cause of thermal pollution is power plants dumping cooling water in rivers and oceans. Besides the dumping of cooling water in rivers and oceans, climate change and global warming are also caused by thermal pollution.

	~~==== Oxygen depletionpollution====~~
	Oxygen depletion is the consequence of [[Eutrophication]] where the anaerobic organisms produce toxic ammonia. The anomia forms a danger for human and aquatic life and a good example of an oxygen-depleting process is [[Eutrophication]].

	~~= Water pollutants: =~~
	* [[Plastics]]
	* [[Pesticides]]

	[[category:Pollution]]		[[category:Pollution]]

Dian at 09:07, 15 February 2023

2023-02-15T09:07:15Z

← Older revision		Revision as of 10:07, 15 February 2023
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	* Infant mortality		* Infant mortality


	~~==Groundwater pollution ==~~
	Groundwater is below the earth's surface (aquifers). The key source of pollutants is agriculture. Fertilizers and [[Pesticides]] are easily absorbed into the ground or transported as runoff during rainfall. Groundwater can also get contaminated when waste from landfills and septic systems leaches into the ground. Groundwater does not reach any sunlight because it is underground. Some organisms or substances break down because of UV however that is not possible in groundwater. Therefore it is important to always test groundwater before using or drinking it.

	== Surface water ==		== Surface water ==

Dian: /* Effects */

2023-02-15T09:04:14Z

Effects

← Older revision		Revision as of 10:04, 15 February 2023
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	* Diseases due to contaminated water		* Diseases due to contaminated water
	* Bad water quality		* Bad water quality
	* Loss of [[Biodiversity]]		* Loss of [[Biodiversity]] due to toxins or entanglements, etc
	* Contamination throughout the whole food chain.		* Contamination throughout the whole food chain.
	* Lack of portable water		* Lack of portable water

Dian: /* Cause of water pollution */

2023-02-15T09:03:03Z

Cause of water pollution

← Older revision		Revision as of 10:03, 15 February 2023
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	=Cause of water pollution=		=Cause of water pollution=
	*[[Suspended Matter Water Pollution\| Suspended Matter]]		*[[Suspended Matter Water Pollution\| Suspended Matter]]
	* [[Oil Spillage Water Pollution\| Oil Spillages		* [[Oil Spillage Water Pollution\| Oil Spillages]]
	* [[Microbiological Pollution Water Pollution\| Microbiological]]		* [[Microbiological Pollution Water Pollution\| Microbiological]]
	* [[Chemical Water Pollution\| Chemical]]		* [[Chemical Water Pollution\| Chemical]]

Dian at 09:02, 15 February 2023

2023-02-15T09:02:39Z

← Older revision		Revision as of 10:02, 15 February 2023
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	Water pollution is one of the three types of [[Pollution]]. Our seawater as well as our freshwater gets contaminated with different kinds of toxins and plastics. The quality of our drinking water gets threatened by the many pollutants and contaminations and this threatens our health and economy. Because we contaminate the rivers we also contaminate our sea resulting in a disruption of our ecosystems and contaminating our seafood.		Water pollution is one of the three types of [[Pollution]]. Our seawater as well as our freshwater gets contaminated with different kinds of toxins and plastics. The quality of our drinking water gets threatened by the many pollutants and contaminations and this threatens our health and economy. Because we contaminate the rivers we also contaminate our sea resulting in a disruption of our ecosystems and contaminating our seafood.

	==Cause:==		=Cause of water pollution=
	[[Suspended Matter Pollution\| Suspended Matter]]		*[[Suspended Matter Water Pollution\| Suspended Matter]]
	**Oil Spillages		* [[Oil Spillage Water Pollution\| Oil Spillages
	**Microbiological Pollution		* [[Microbiological Pollution Water Pollution\| Microbiological]]
	**Chemical Water Pollution		* [[Chemical Water Pollution\| Chemical]]
	**Thermal Pollution		* [[Thermal Pollution\| Thermal]]
	**Oxygen-Depletion Pollution		* [[Oxygen-Depletion Pollution\| Oxygen Depletion]]

	Types of water pollution location:		Types of water pollution location:
	**Groundwater Pollution		* [[Groundwater Pollution]]
	**Surface Water Pollution		* [[Surface Water Pollution]]

			=Effects=
			* Diseases due to contaminated water
			* Bad water quality
			* Loss of [[Biodiversity]]
			* Contamination throughout the whole food chain.
			* Lack of portable water
			* Infant mortality

	*Types of water pollution causes:
	**Suspended Matter
	**Oil Spillages
	**Microbiological Pollution
	**Chemical Water Pollution
	**Thermal Pollution
	**Oxygen-Depletion Pollution

	~~= Water pollutions explained =~~
	==Groundwater pollution ==		==Groundwater pollution ==
	Groundwater is below the earth's surface (aquifers). The key source of pollutants is agriculture. Fertilizers and [[Pesticides]] are easily absorbed into the ground or transported as runoff during rainfall. Groundwater can also get contaminated when waste from landfills and septic systems leaches into the ground. Groundwater does not reach any sunlight because it is underground. Some organisms or substances break down because of UV however that is not possible in groundwater. Therefore it is important to always test groundwater before using or drinking it.		Groundwater is below the earth's surface (aquifers). The key source of pollutants is agriculture. Fertilizers and [[Pesticides]] are easily absorbed into the ground or transported as runoff during rainfall. Groundwater can also get contaminated when waste from landfills and septic systems leaches into the ground. Groundwater does not reach any sunlight because it is underground. Some organisms or substances break down because of UV however that is not possible in groundwater. Therefore it is important to always test groundwater before using or drinking it.
Line 32:		Line 33:
	===Types of surface water pollution explained===		===Types of surface water pollution explained===
	====Suspended matter====		====Suspended matter====
	Particulate or suspended matter pollution is any man-made material like [[Plastics]] or rubber that is improperly disposed of and cannot be broken down easily. Suspended material does 2 things when they are disposed of in surface water		Particulate or suspended matter pollution is any man-made material like [[Plastics]] or rubber that is improperly disposed of and cannot be broken down easily. Most of the suspended matter consists of plastic and much of this suspended matter causes [[Entanglement in fishing gear \| Entanglement in fishing gears]]. Suspended material does 2 things when they are disposed of in surface water
	* Sink to bottom: When the particulate matter is disposed of in surface water it can sink to the bottom and release toxic chemicals that damage and threaten marine life. The toxic chemicals that are released also threaten the safety of our drinking water.		* Sink to bottom: When the particulate matter is disposed of in surface water it can sink to the bottom and release toxic chemicals that damage and threaten marine life. The toxic chemicals that are released also threaten the safety of our drinking water.
	* Float to the surface of water preventing sunlight from penetrating the water below which also will result in the death of many plants because they cannot surface without sunlight which has an effect throughout the whole food chain and ecosystem.		* Float to the surface of water preventing sunlight from penetrating the water below which also will result in the death of many plants because they cannot surface without sunlight which has an effect throughout the whole food chain and ecosystem.
Line 47:		Line 48:

	===== Mercury as chemical pollutant=====		===== Mercury as chemical pollutant=====
	An example of chemical water pollution that is now forming a threat to human health as well as mercury in fish. Mercury was and is always a chemical that will be in fish and in the ocean. However, more recently the amount of mercury has increased in the waters and in the fish as well. If humans eat fish with mercury contamination, humans will get contaminated as well. The reason why there is more mercury in the ocean and in fish is because of human-caused pollution due to industrial activity. For instance, coal-fired electricity generation, smelting and incineration of ~~wast~~. This will result in more airborne mercury and eventually water. Mercury is a bioaccumulation chemical which means it will build up in the tissue of an organism. The higher up a food chain an organism is, the more mercury it will have in its body. Meaning that if humans eat fish that consist of a lot of mercury due to our own industry, we get contaminated as well and store the mercury in our tissue. Exposure to mercury in fetuses can cause neurological conditions.		An example of chemical water pollution that is now forming a threat to human health as well as mercury in fish. Mercury was and is always a chemical that will be in fish and in the ocean. However, more recently the amount of mercury has increased in the waters and in the fish as well. If humans eat fish with mercury contamination, humans will get contaminated as well. The reason why there is more mercury in the ocean and in fish is because of human-caused pollution due to industrial activity. For instance, coal-fired electricity generation, smelting and incineration of waste. This will result in more airborne mercury and eventually water. Mercury is a bioaccumulation chemical which means it will build up in the tissue of an organism. The higher up a food chain an organism is, the more mercury it will have in its body. Meaning that if humans eat fish that consist of a lot of mercury due to our own industry, we get contaminated as well and store the mercury in our tissue. Exposure to mercury in fetuses can cause neurological conditions.

	====Thermal pollution====		====Thermal pollution====

Dian at 08:54, 15 February 2023

2023-02-15T08:54:42Z

← Older revision		Revision as of 09:54, 15 February 2023
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	Our seawater as well as our freshwater gets contaminated with different kinds of toxins and plastics. The quality of our drinking water gets threatened by the many pollutants and contaminations and this threatens our health and economy. Because we contaminate the rivers we also contaminate our sea resulting in a disruption of our ecosystems and contaminating our seafood.		Water pollution is one of the three types of [[Pollution]]. Our seawater as well as our freshwater gets contaminated with different kinds of toxins and plastics. The quality of our drinking water gets threatened by the many pollutants and contaminations and this threatens our health and economy. Because we contaminate the rivers we also contaminate our sea resulting in a disruption of our ecosystems and contaminating our seafood.
	* Types of water pollution location:
			==Cause:==
			[[Suspended Matter Pollution\| Suspended Matter]]
			**Oil Spillages
			**Microbiological Pollution
			**Chemical Water Pollution
			**Thermal Pollution
			**Oxygen-Depletion Pollution
			Types of water pollution location:
	**Groundwater Pollution		**Groundwater Pollution
	**Surface Water Pollution		**Surface Water Pollution

Dian: /* Suspended matter */

2023-02-15T08:45:03Z

Suspended matter

← Older revision		Revision as of 09:45, 15 February 2023
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	* Sink to bottom: When the particulate matter is disposed of in surface water it can sink to the bottom and release toxic chemicals that damage and threaten marine life. The toxic chemicals that are released also threaten the safety of our drinking water.		* Sink to bottom: When the particulate matter is disposed of in surface water it can sink to the bottom and release toxic chemicals that damage and threaten marine life. The toxic chemicals that are released also threaten the safety of our drinking water.
	* Float to the surface of water preventing sunlight from penetrating the water below which also will result in the death of many plants because they cannot surface without sunlight which has an effect throughout the whole food chain and ecosystem.		* Float to the surface of water preventing sunlight from penetrating the water below which also will result in the death of many plants because they cannot surface without sunlight which has an effect throughout the whole food chain and ecosystem.
	When the particulate matter breaks down even more into smaller particles like [Plastics \| Microplastics] it threatens the survival of marine life animals as well as plants.		When the particulate matter breaks down even more into smaller particles like [Plastics \| Microplastics] it threatens the survival of marine life animals as well as plants.

	==== Oil Spillage ====		==== Oil Spillage ====

Dian: /* Water pollutions explained */

2023-02-07T14:25:54Z

Water pollutions explained

← Older revision		Revision as of 15:25, 7 February 2023
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	==== Oil Spillage ====		==== Oil Spillage ====
	Water can be polluted by oil spills, transportation, runoff or international dumping. Oil spillage has devastating effects and is difficult to remove. 1 Liter of oil can pollute 1 million ~~liters~~ of water. 12% of all oil water pollution is from oil spills. The rest is from shipping/transporting, draining and pumping oil. Onze oil enters the water it spreads over the surface preventing sunlight and oxygen to go through making it difficult or even impossible for plants to photosynthesize and suffocate marine life. The oil also smothers the feathers of birds preventing them from flying and exposing them to ingestion of oil by catching fish.		Water can be polluted by oil spills, transportation, runoff or international dumping. Oil spillage has devastating effects and is difficult to remove. 1 Liter of oil can pollute 1 million litres of water. 12% of all oil water pollution is from oil spills. The rest is from shipping/transporting, draining and pumping oil. Onze oil enters the water it spreads over the surface preventing sunlight and oxygen to go through making it difficult or even impossible for plants to photosynthesize and suffocate marine life. The oil also smothers the feathers of birds preventing them from flying and exposing them to ingestion of oil by catching fish.

	==== Microbiological pollution====		==== Microbiological pollution====
Line 36:		Line 36:

	====Chemical water pollution====		====Chemical water pollution====
	A most common type of water pollution is chemical water pollution. Industries use chemicals that can end up in oud water systems. Chemical pollution consists of many different chemicals. For instance metals, solvents, fertilizers, pesticides and chemicals used in pest control companies. Chemical water pollution hurts humans, livestock and fish that live in that environment. Chemical water pollution is very toxic to aquatic life, inhibiting their growth, affecting reproduction or even causing death.		The most common type of water pollution is chemical water pollution. Industries use chemicals that can end up in oud water systems. Chemical pollution consists of many different chemicals. For instance metals, solvents, fertilizers, pesticides and chemicals used in pest control companies. Chemical water pollution hurts humans, livestock and fish that live in that environment. Chemical water pollution is very toxic to aquatic life, inhibiting their growth, affecting reproduction or even causing death.

	====Thermal pollution===		===== Mercury as chemical pollutant=====
			An example of chemical water pollution that is now forming a threat to human health as well as mercury in fish. Mercury was and is always a chemical that will be in fish and in the ocean. However, more recently the amount of mercury has increased in the waters and in the fish as well. If humans eat fish with mercury contamination, humans will get contaminated as well. The reason why there is more mercury in the ocean and in fish is because of human-caused pollution due to industrial activity. For instance, coal-fired electricity generation, smelting and incineration of wast. This will result in more airborne mercury and eventually water. Mercury is a bioaccumulation chemical which means it will build up in the tissue of an organism. The higher up a food chain an organism is, the more mercury it will have in its body. Meaning that if humans eat fish that consist of a lot of mercury due to our own industry, we get contaminated as well and store the mercury in our tissue. Exposure to mercury in fetuses can cause neurological conditions.

			====Thermal pollution====
	Heat is considered a type of water pollution. warmer water means less oxygen which refers to the dissolved oxygen eleven (DO) decreases. Thermal pollution increases fish metabolisms and damages larvae and eggs in the rivers. The main cause of thermal pollution is power plants dumping cooling water in rivers and oceans. Besides the dumping of cooling water in rivers and oceans, climate change and global warming are also caused by thermal pollution.		Heat is considered a type of water pollution. warmer water means less oxygen which refers to the dissolved oxygen eleven (DO) decreases. Thermal pollution increases fish metabolisms and damages larvae and eggs in the rivers. The main cause of thermal pollution is power plants dumping cooling water in rivers and oceans. Besides the dumping of cooling water in rivers and oceans, climate change and global warming are also caused by thermal pollution.

	==== Oxygen depletionpollution====		==== Oxygen depletionpollution====
	Oxygen depletion is the consequence of [[Eutrophication]] where the anaerobic organisms produce toxic ammonia. The anomia forms a danger for human and aquatic life and a good example of an oxygen-depleting process is [[Eutrophication]].		Oxygen depletion is the consequence of [[Eutrophication]] where the anaerobic organisms produce toxic ammonia. The anomia forms a danger for human and aquatic life and a good example of an oxygen-depleting process is [[Eutrophication]].

	= Water pollutants: =		= Water pollutants: =

Dian at 14:16, 7 February 2023

2023-02-07T14:16:13Z

← Older revision		Revision as of 15:16, 7 February 2023
Line 1:		Line 1:
	Our seawater as well as our freshwater gets contaminated with different kinds of toxins and plastics. The quality of our drinking water gets threatened by the many pollutants and contaminations and this threatens our health and economy. Because we contaminate the rivers we also contaminate our sea resulting in a disruption of our ecosystems and contaminating our seafood.		Our seawater as well as our freshwater gets contaminated with different kinds of toxins and plastics. The quality of our drinking water gets threatened by the many pollutants and contaminations and this threatens our health and economy. Because we contaminate the rivers we also contaminate our sea resulting in a disruption of our ecosystems and contaminating our seafood.
	Types of water pollution location:		* Types of water pollution location:
	*Groundwater Pollution		**Groundwater Pollution
	*Surface Water Pollution		**Surface Water Pollution

	Types of water pollution causes:		*Types of water pollution causes:
	*Suspended Matter		**Suspended Matter
	*Oil Spillages		**Oil Spillages
	*Microbiological Pollution		**Microbiological Pollution
	*Chemical Water Pollution		**Chemical Water Pollution
	*Thermal Pollution		**Thermal Pollution
	*Oxygen-Depletion Pollution		**Oxygen-Depletion Pollution

			= Water pollutions explained =
			==Groundwater pollution ==
			Groundwater is below the earth's surface (aquifers). The key source of pollutants is agriculture. Fertilizers and [[Pesticides]] are easily absorbed into the ground or transported as runoff during rainfall. Groundwater can also get contaminated when waste from landfills and septic systems leaches into the ground. Groundwater does not reach any sunlight because it is underground. Some organisms or substances break down because of UV however that is not possible in groundwater. Therefore it is important to always test groundwater before using or drinking it.

	= ~~Water pollutions~~ explained =		== Surface water ==
	==~~Groundwater pollution~~ =		Surface water consists of all the water bodies that are above the surface of the earth for example Oceans, rivers, lakes, etc. Any hazardous substance that comes in contact with surface water is called surface water pollution. Surface water pollution can occur in three different ways:
	~~Groundwater~~ is ~~below~~ the ~~earths~~ surface ~~(aquifers)~~. ~~Key source~~ of ~~pollutants os agriculture~~. ~~Fertilizers~~ and ~~pesticides are easily absorbed~~ into the ~~ground or transported~~ as runoff ~~during rainfall~~. ~~Groundwater~~ can ~~also get contaminated when wast~~ from ~~landfills~~ and ~~septic systems leaches into~~ the ~~ground~~. ~~Therefor is it important~~ to ~~test groundwater before drinking~~. ~~Because groundwater~~ is ~~underwater there~~ is ~~no UV light~~. ~~Some~~ organisms or ~~substances break down because~~ of ~~UV however that~~ is ~~not possible~~ in ~~groundwater~~. ~~Example~~ of Uv		* Naturally: flooding or tsunamis that pick up any hazardous substances
	~~[[category:Pollution]]~~		* Accidentally: Oil spills and agriculture runoff
			* Intentionally: Industries dumping waste directly into water

			===Types of surface water pollution explained===
			====Suspended matter====
			Particulate or suspended matter pollution is any man-made material like [[Plastics]] or rubber that is improperly disposed of and cannot be broken down easily. Suspended material does 2 things when they are disposed of in surface water
			* Sink to bottom: When the particulate matter is disposed of in surface water it can sink to the bottom and release toxic chemicals that damage and threaten marine life. The toxic chemicals that are released also threaten the safety of our drinking water.
			* Float to the surface of water preventing sunlight from penetrating the water below which also will result in the death of many plants because they cannot surface without sunlight which has an effect throughout the whole food chain and ecosystem.
			When the particulate matter breaks down even more into smaller particles like [Plastics \| Microplastics] it threatens the survival of marine life animals as well as plants.

			==== Oil Spillage ====
			Water can be polluted by oil spills, transportation, runoff or international dumping. Oil spillage has devastating effects and is difficult to remove. 1 Liter of oil can pollute 1 million liters of water. 12% of all oil water pollution is from oil spills. The rest is from shipping/transporting, draining and pumping oil. Onze oil enters the water it spreads over the surface preventing sunlight and oxygen to go through making it difficult or even impossible for plants to photosynthesize and suffocate marine life. The oil also smothers the feathers of birds preventing them from flying and exposing them to ingestion of oil by catching fish.

			==== Microbiological pollution====
			Microbiological pollution is naturally occurring water pollution. It comes from microorganisms like bacteria, viruses and protozoa that can cause waterborne diseases such as cholera. This type of water pollution is common in areas where people drink untreated water. Microbiological polluted water can cause serious illnesses therefore having adequate drinkwatersystems plays an important role in eliminating microbiological pollution. Microbiological pollution can also kill fish and other aquatic organisms. For example, harmful algae blooms play an important role in [[Eutrophication]].

			====Chemical water pollution====
			A most common type of water pollution is chemical water pollution. Industries use chemicals that can end up in oud water systems. Chemical pollution consists of many different chemicals. For instance metals, solvents, fertilizers, pesticides and chemicals used in pest control companies. Chemical water pollution hurts humans, livestock and fish that live in that environment. Chemical water pollution is very toxic to aquatic life, inhibiting their growth, affecting reproduction or even causing death.

			====Thermal pollution===
			Heat is considered a type of water pollution. warmer water means less oxygen which refers to the dissolved oxygen eleven (DO) decreases. Thermal pollution increases fish metabolisms and damages larvae and eggs in the rivers. The main cause of thermal pollution is power plants dumping cooling water in rivers and oceans. Besides the dumping of cooling water in rivers and oceans, climate change and global warming are also caused by thermal pollution.

			==== Oxygen depletionpollution====
			Oxygen depletion is the consequence of [[Eutrophication]] where the anaerobic organisms produce toxic ammonia. The anomia forms a danger for human and aquatic life and a good example of an oxygen-depleting process is [[Eutrophication]].

	= Water pollutants: =		= Water pollutants: =
	* [[Plastics]]		* [[Plastics]]
	* [[Pesticides]]		* [[Pesticides]]

			[[category:Pollution]]

← Older revision		Revision as of 10:03, 15 February 2023
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	=Cause of water pollution=		=Cause of water pollution=
	*[[Suspended Matter Water Pollution\| Suspended Matter]]		*[[Suspended Matter Water Pollution\| Suspended Matter]]
	* [[Oil Spillage Water Pollution\| Oil Spillages		* [[Oil Spillage Water Pollution\| Oil Spillages]]
	* [[Microbiological Pollution Water Pollution\| Microbiological]]		* [[Microbiological Pollution Water Pollution\| Microbiological]]
	* [[Chemical Water Pollution\| Chemical]]		* [[Chemical Water Pollution\| Chemical]]