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The pictures of four agricultural pratices carry out for soil conservation are given below. Identify D. Picture Identificationand write in brief about each.(1)(ii) |
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Answer» iii. Shelter belts iv. Terrace farmingExplanation: iii. In the coastal and DRY regions, rows of trees are planted to check the wind movement to protect soil cover iv. Broad flat steps or terraces are made on the steep slopes so that flat surfaces are available to grow crops. They reduce SURFACE runoff and soil EROSION(source: NCERT; Resourse and Developement(class 8) chapter 2 pgno.12 LINK- https://ncert.nic.in/textbook.php?hess4=2-6 ) |
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