Question

collect and analyse the information of tanks of your village and write in a table
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Answer 1

Answer:

Often a tank was constructed across a slope so to collect and store water by taking advantage of local mounds and depressions. [2] Tank irrigation is practised by constructing mud banks across small streams to make a small reservoir which collect excess water during the rainy season.

Explanation:

here is your

Answer 2

Answer:

see attached pic hope it helps you