වැවක කොටස් | Wawaka Kotas | Parts of a Lake | Jagath N Gammanpila | Grade 5|Ape Panthiya | Yuthukama 

The structures in a tank - 2000 years ago Wewkandiya Wew thaulla Ralapanawa or Salapanawa Bisokotuwa Sorowwa Wariela Kalaranji Maheswaran

වටිනා පාඩමක් හොඳින් පැහැදිලි කර දෙනවා

Very important

Thanks sir

Niyamay sir

Maru

Sir ,sarge golayek mama .math wasara 7kata kalin imaduwa class ekethi igena Gatha sorta budu saranai

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Thank you sir Good නියම පන්ති මම හරි අසයි සර්

සර්ට පින්

Sir this video is upload in youtube verry gold in my friend and all children. Sir thank you so much

elasar

Sir. Thank you so much for uploading this kind of video. Could you please upload another one with more details such as how they built the dam(joining two high-level ground or just by filling it), how they took water from river , how the parts joining to each other,etc. This is very useful for us even parents. Thank you

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Sir Thanx ....👌👌

Excellent

Tanks 😊

Thank you sir 😎🙏😷

Very useful

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Maru

Thank you sir👍

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