Comparison of the biodiversity of 2 soils (approx. 1 m2) taken in Normandy. Students observe and identify the insect species characteristic of the forest mesofauna (approx. 10 species of insects) and of cultivated field (approx. 4 species of insects). PW suggested in 2 versions. Description sheet for insects identification to be download from www.Jeulin.fr Soil biodiversity in inclusion 2 in 1: 2 faunas on one same blade. Insects in resin inclusion, very good observation through the large size of the blade divided into two distinct parts.
|Theme: human histology||Biodiversity|
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