Four seasons in Natural and Artificial Pictures 6

Four seasons in Natural and Artificial Pictures 5.

Four seasons in Natural and Artificial Pictures 4.

Can you guess from which country these pictures come from?

Four seasons in Natural and Artificial Pictures 2.

Four seasons in Natural and Artificial Pictures 3

Four Seasons in Natural and Artificial Pictures 1.

Visiting Sewage Treatment Plant in Babice

Our WATER BOOKS are just ready, so we wanted to know what`s going on with the wastes, sewages and dirty water. That is why class IV c visited our local Sewage Treatment Plant in Stare Babice.

 A guide explained children all mechanical, biological and chemical processes that occur in treatment plant.

 in the building of mechanical treatment -we didn`t like the awful odour.

 in front of  the sludge magazine

 on the top of sedimentation tank

Finally we could see the result of treating sewage- the clean water and sludge that is used for agricultural purposes.
After this class excursion we promise not to produce so many wastes and sewage and  try to save water.