Here you have this video of our 6th graders Elena, Adrià and Èric.
They show the effects of acid water on some chalk as it was a piece of calcarous rock.
ACID RAIN 6th B
Next video is about the effects of acid water on sea shells.
Ona,Aaron,Xingbin,Alba and Marc share with you their experiment.
ACID WATER AND SEA SHELLS 6th C
And now observe the effects of acid water on plants.
Sen Yu, Nicolàs, Oriol, Alessandro and Guillem show you their experiment.
ACID RAIN ON PLANTS 6TH A
Víctor explains on this video what the exhibition "After the end of the world" was about.
Víctor 6th C
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