The prerequisite condition for the formation of artesian well are 1 Layer of permeable rock lyi...........

Geography Geomorphology

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The prerequisite condition for the formation of artesian well are

1. Layer of permeable rock lying between two impermeable rock layers so that water does not get escape.

2. The permeable rock should be exposed at the ground surface, so that rock can soak rainwater.

3. Structure of rock strata must be synclinal.

Select the correct code:

1&2 only

2&3 only

1&3 only

All the above

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Explanation:

The geologic conditions necessary for an artesian well are an inclined aquifer sandwiched between impervious rock layers above and below that trap water in it. Water enters the exposed edge of the aquifer at a high elevation and percolates downward through interconnected pore spaces.