{"id":86882,"date":"2025-06-01T04:22:34","date_gmt":"2025-06-01T04:22:34","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=86882"},"modified":"2025-06-01T04:22:34","modified_gmt":"2025-06-01T04:22:34","slug":"the-process-through-which-groundwater-is-brought-up-to-the-surface-is","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-process-through-which-groundwater-is-brought-up-to-the-surface-is\/","title":{"rendered":"The process through which groundwater is brought up to the surface is"},"content":{"rendered":"

The process through which groundwater is brought up to the surface is called<\/p>\n

[amp_mcq option1=”eluviation” option2=”illuviation” option3=”capillary action” option4=”desilication” correct=”option3″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC Geoscientist – 2022<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nCapillary action is the phenomenon where a liquid moves up through a narrow space against the force of gravity. In the context of soil, this occurs because water molecules are attracted to soil particles (adhesion) and to each other (cohesion). These forces, combined with surface tension, draw water upwards through the pore spaces in the soil from the water table below, bringing groundwater closer to or onto the surface (known as capillary rise).
\n<\/section>\n
\n– Capillary action allows water to move upwards in narrow tubes or porous materials.
\n– It is a key mechanism for the upward movement of groundwater in soil.
\n– Adhesion, cohesion, and surface tension are the forces involved.
\n<\/section>\n
\nEluviation and illuviation are processes related to the movement and accumulation of soil materials within different soil horizons, primarily driven by percolating water moving downwards. Desilication is a weathering process that removes silica from minerals, common in tropical climates but not the process that brings groundwater to the surface.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

The process through which groundwater is brought up to the surface is called [amp_mcq option1=”eluviation” option2=”illuviation” option3=”capillary action” option4=”desilication” correct=”option3″] This question was previously asked in UPSC Geoscientist – 2022 Download PDFAttempt Online Capillary action is the phenomenon where a liquid moves up through a narrow space against the force of gravity. In the context … <\/p>\n

Detailed SolutionThe process through which groundwater is brought up to the surface is<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1091],"tags":[1108,1156,1106],"class_list":["post-86882","post","type-post","status-publish","format-standard","hentry","category-upsc-geoscientist","tag-1108","tag-hydrosphere","tag-world-and-physical-geography","no-featured-image-padding"],"yoast_head":"\nThe process through which groundwater is brought up to the surface is<\/title>\n<meta name=\"description\" content=\"Capillary action is the phenomenon where a liquid moves up through a narrow space against the force of gravity. In the context of soil, this occurs because water molecules are attracted to soil particles (adhesion) and to each other (cohesion). These forces, combined with surface tension, draw water upwards through the pore spaces in the soil from the water table below, bringing groundwater closer to or onto the surface (known as capillary rise). - Capillary action allows water to move upwards in narrow tubes or porous materials. - It is a key mechanism for the upward movement of groundwater in soil. - Adhesion, cohesion, and surface tension are the forces involved.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/the-process-through-which-groundwater-is-brought-up-to-the-surface-is\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The process through which groundwater is brought up to the surface is\" \/>\n<meta property=\"og:description\" content=\"Capillary action is the phenomenon where a liquid moves up through a narrow space against the force of gravity. In the context of soil, this occurs because water molecules are attracted to soil particles (adhesion) and to each other (cohesion). 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