Chapter 1. Groundwater

Map Learning Exercises
Question 1 of 2

Groundwater: Movement using topomap

Click on a location where House A could put a septic tank so that it won’t contaminate any of the wells.

Consider this topographic map of the water table, with houses and wells on the surface marked. Keep in mind that to be useful, the septic tank needs to be located near to House A (within the grey dashed circle).
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{"title":"selection","description":"","type":"correct","color":"#99cc00","code":"[{\"shape\":\"poly\",\"coords\":\"88,154,138,145,147,161,189,162,187,187,250,177,241,131,214,100,158,88,110,114,101,127,93,136\"}]"} {"title":"Choice label","description":"The water here will be pumped out at the well for house A.\n","type":"incorrect","color":"#993300","code":"[{\"shape\":\"poly\",\"coords\":\"139,147,147,164,147,190,91,212,81,180,86,152\"}]"} {"title":"Choice label","description":"The water here will be pumped out at the well for house B.\n","type":"incorrect","color":"#333300","code":"[{\"shape\":\"poly\",\"coords\":\"98,211,161,184,191,187,255,179,235,223,196,249,147,248,113,229\"},{\"shape\":\"poly\",\"coords\":\"571,314\"}]"} {"title":"Choice label","description":"This is too far away from House A.\n","type":"incorrect","color":"#000080","code":"[{\"shape\":\"poly\",\"coords\":\"12,6,442,9,441,336,3,337,83,189,117,236,194,252,245,207,250,155,234,122,203,97,164,88,111,109,87,150,85,192,6,325,12,6\"}]"}
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