Witryna22 cze 2016 · Algae are plant-like organisms that come in a variety of shapes and sizes – ranging from microscopic to large seaweed that may be over 100 feet long. Algae are found all over the planet, and can … WitrynaA natural waterway is a natural water body such as a river, estuary, ocean, lake or reservoir. Natural waterways can be polluted by a number of different ways such as bacteria or algae. It is important to be aware of the health risks of natural waters as you are the best person to judge the safety of a swimming spot at a particular time.
Toxic contamination of water sources poses long-term hazards to ...
WitrynaGerms especially like to live and grow in water when it is stagnant (not flowing) or when it is not treated with enough water treatment chemicals, such as chlorine. ... A water … Witryna22 lip 2024 · Salty sea water won't quench your thirst, and drinking too much can even lead to death by dehydration. But if saltwater is still water, why can't we drink it? The answer to that question is ... 29文科初第984号
Preventing Waterborne Germs at Home Drinking Water - CDC
Malaria and dengue are among the main dangers of stagnant water, which can become a breeding ground for the mosquitoes that transmit these diseases. Stagnant water can be dangerous for drinking because it provides a better incubator than running water for many kinds of bacteria and parasites. … Zobacz więcej Water stagnation occurs when water stops flowing. Stagnant water can be a major environmental hazard. Zobacz więcej Some plants prefer flowing water, while others, such as lotuses, prefer stagnant water. Various Zobacz więcej • Eutrophication (excessive enrichment by nutrients and minerals) • Slough • Wetland • Residence time distribution • Water pollution Zobacz więcej WitrynaToxicity: highly toxic death by inhalation : - body protect by Oxidizes – if concentration is more – body does not oxidized – h2s build up in body – individual become poisoned – nerve center of lung get paralyze – asphyxiated , it depends on duration – frequency –intensity – individual susceptibility . ... Stagnant water ... Witryna14 sie 2009 · Best Answer. Copy. Stagnat water is not running water. Due to this it may be home for mosquitoes. so the stagnant water is harmful to our health. Wiki User. ∙ … 29文科初第1779号