In this post, I'll try to discuss the similarities I found while researching water pollution. I think some of the sources that cause water, soil, and air pollution are similar. For example, industrial activities are one of the sources that cause contaminations to the water and air as their waste is often released into the water (as chemicals) and atmosphere (as smoke). Not only that, those chemicals often get into the soil and then enter the food chain, where it becomes harmful to the humans.
Some of the diseases that are caused by these pollutions are similar as well. For example, Lead (whether it comes from soil or water pollution) can cause damage to the central nervous system and kidney disease to humans. Just because these chemicals differ in the way that they enter the human body, their effect is still the same and they still pose a great threat to our health.
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