TREE TRUNK – HOW DO TREES GROW WOODEN PUZZLE
This time in the series “Science from the Inside” we decided to look inside the tree. Puzzles “Tree trunk” will show you how to read the layout of the growth rings, check whether a given year was rich in rain, suffered drought, or find traces of a forest fire. In addition, it will show you how a leaf is built along with the fructification.
Join the forest researchers and learn to decipher the history of trees!
– Dimensions: 28 x 30 cm,
– 10 pieces + frame and cover,
– Thickness of the puzzle: 5 mm,
– Thickness of the base and cover: 3 mm,
– Painted with colorless, odorless varnish approved for children.
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