| 56 EUR | (70.00 EUR incl. vat) |
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Delivery - immediate
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Study the water cycle in the classroom.
How is rainwater affected by a polluted or acified sea?
The model represents a sea, a mountain and a cloud. Put water in the sea, ice in the cloud and warm up the sea with a table lamp. You have now created the water cycle in miniature, where mountain lakes are filled with rainwater that then flows back to the sea. Experiment with different conditions in the water such as acidification or particles.
Material: Plastic.
Dim.: 52x31x12 cm.
Table lamp not included.
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