SELECT * FROM question_mgmt as q WHERE id=7297 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=11 AND subId=69 AND chapterId=509 and ex_no='1' AND status=1 ORDER BY CAST(question_no AS UNSIGNED)
What kind of irrigation works were developed in the Tamil region?
The irrigation works developed in the tamil region were as follows:
- Wells were dug in some areas and tanks were made to collect the rainwater.
- Water from the channels of kaveri river gave the necessary moisture for agriculture.
- Some areas wells were dug and in some places, huge tanks were made to collect rainwater.
- Embankments were built to prevent flooding.
- Canals were constructed to carry water to the fields.
- Forests were also being cleared. The land was stepped up, in the delta region embankments were built to prevent flooding and canals were constructed to carry water to the fields.
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