UFS 211 - TASK 5 : PARAGRAPH WRITING

Topic	-         Water Pollution
Topic Sentence	-         Water pollution is any chemical, physical or biological change in the quality of water that has a harmful effect on any living thing that drinks or uses or lives in it.
Supporting Details	-          Polluted water it often has serious effects on their health, unsuited for the desired use.
	-          Disease-causing agents. These are bacteria, viruses, protozoa and parasitic worms that enter sewage systems and untreated waste.
	-          Category of water pollutants is oxygen-demanding wastes; wastes that can be decomposed by oxygen-requiring bacteria,
	-          Large populations of decomposing bacteria are converting these wastes it can deplete oxygen levels in the water causes other organisms in the water, such as fish, to die.
	-          Water pollutants are water-soluble inorganic pollutants, such as acids, salts and toxic metals. Large quantities of these compounds will make water unfit to drink and will cause the death of aquatic life.
	-          Water pollutant is nutrients; they are water-soluble nitrates and phosphates that cause excessive growth of algae and other water plants, which deplete the water's oxygen supply. Kills fish and, when found in drinking water, can kill young children.
	-          Water can also be polluted by a number of organic compounds such as oil, plastics and pesticides, which are harmful to humans and all plants and animals in the water.
	-          A very dangerous category is suspended sediment, because it causes depletion in the water's light absorption and the particles spread dangerous compounds such as pesticides through the water.
	-          Water-soluble radioactive compounds can cause cancer, birth defects and genetic damage and are thus very dangerous water pollution.
Conclusion	-          It is dangerous to every nature when water pollution happen among us yet there is our responsible to take care of it and maintain the cleanliness to ensure our water sources is keep save.
Linkers/Sequence Connected used	-          Firstly, Secondly, Thirdly, Next, Hence, Finally, Therefore.

Paragraph: 
        Water pollution is any chemical, physical or biological change in the quality of water that has a harmful effect on any living thing that drinks or uses or lives in it. When humans drink polluted water it often has serious effects on their health. Water pollution can also make water unsuited for the desired use. There are several classes of water pollutants. Firstly, they are disease-causing agents. These are bacteria, viruses, protozoa and parasitic worms that enter sewage systems and untreated waste. Secondly, category of water pollutants is oxygen-demanding wastes; wastes that can be decomposed by oxygen-requiring bacteria. When large populations of decomposing bacteria are converting these wastes it can deplete oxygen levels in the water. This causes other organisms in the water, such as fish, to die. Thirdly, the of water pollutants is water-soluble inorganic pollutants, such as acids, salts and toxic metals. Large quantities of these compounds will make water unfit to drink and will cause the death of aquatic life. Next, a water pollutant is nutrients; they are water-soluble nitrates and phosphates that cause excessive growth of algae and other water plants, which deplete the water's oxygen supply. This kills fish and, when found in drinking water, can kill young children. Hence, water can also be polluted by a number of organic compounds such as oil, plastics and pesticides, which are harmful to humans and all plants and animals in the water. A very dangerous category is suspended sediment, because it causes depletion in the water's light absorption and the particles spread dangerous compounds such as pesticides through the water. Finally, water-soluble radioactive compounds can cause cancer, birth defects and genetic damage and are thus very dangerous water pollution. Therefore, it is dangerous to every nature when water pollution happen among us yet there is our responsible to take care of it and maintain the cleanliness to ensure our water sources is keep save.