- Week 01 - Global water cycle.
- Week 03 - Water and climate change.
- Week 05 - Water in the World.
https://youtu.be/HWWh1aDXgaY
*** 02 -** Water cycle.
https://youtu.be/Sv0ftMIliek
https://youtu.be/AFdhlVEQTTA
*** 05 -** Run-off generation - ( 1 ).
https://youtu.be/xNt18nBIjRQ
*** 04 -** Precipitation.
https://youtu.be/Ha_UH8vwRD4
- 06 - Run-off generation - ( 2 ).
https://youtu.be/Mgs5tiTDf_0