[amp_mcq option1=”Suspended impurities” option2=”Dissolved impurities” option3=”Both suspended and dissolved impurities” option4=”None of the above” correct=”option3″]<\/p>\n
The correct answer is: C. Both suspended and dissolved impurities<\/strong><\/p>\n Groundwater is water that is found beneath the Earth’s surface in aquifers. Aquifers are underground layers of rock, sand, or gravel that can hold water. Groundwater is usually free from suspended impurities, but it can contain dissolved impurities. Dissolved impurities are minerals or other substances that have been dissolved in the water. These impurities can come from the rocks and soil through which the water has traveled, or they can be from human activities, such as agriculture or industry.<\/p>\n Groundwater is an important source of drinking water for many people around the world. However, it is important to test groundwater for impurities before drinking it, as some impurities can be harmful to human health.<\/p>\n Here is a brief explanation of each option:<\/p>\n [amp_mcq option1=”Suspended impurities” option2=”Dissolved impurities” option3=”Both suspended and dissolved impurities” option4=”None of the above” correct=”option3″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[647],"tags":[],"class_list":["post-7118","post","type-post","status-publish","format-standard","hentry","category-environmental-engineering","no-featured-image-padding"],"yoast_head":"\n\n