Effects of WastesOnline version Direction: Group the words according to its classification given above. Click the words that belong to the given classification. Total number of words to be identified are given to serve as a guide. Be careful on clicking because you have only 3 trials. by Earth Science 1 Effects of Wastes on People’s Health 2 Effects of Wastes in the Environment The contaminated water may cause gastrointestinal diseases. People residing near landfills experience skin diseases due to continuous contact with wastes. Solid wastes, especially biodegradable ones, attract rodents and flies that bring various diseases to people. Shellfish contamination due to algal blooms may cause poisoning in humans when consumed. Gaseous wastes in the atmosphere are one of the primary causes of respiratory diseases in humans. Some of these wastes increase cancer risks and lung weakening. Solid wastes end up in waterways that pollute water resources. Floods are caused by improperly disposed wastes that block the drainages. Chemical wastes and eutrophication due to run-offs both cause fish kills and death of other organisms. Methane from decomposing solid wastes contributes to greenhouse gases. Chlorofluorocarbons from gaseous wastes cause the depletion of the ozone layer. Gas exhausts from automobiles and factories cause acid rain when these wastes combine with the rain.
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