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Green up, Spring 2024

Tadeja Zupanc, modified 1 Month ago.
Youngling Posts: 3 Join Date: 3/9/22 Recent Posts
Hello.
​​​​​​​A group of two fifth-graders and two seventh-graders in Primary school Vransko-Tabor, Slovenia, measure the air temperature and observe the greening of two linden trees near the school, one on the outdoor lawn, the other near the pa[img]/documents/18702582/0/_1711093242143.jpg/8c3457fa-9d01-26d1-6d42-c6fc90f1c0d8?t=1711103114889&imagePreview=1[/img]
rking lot between the buildings. We will find out how the position of the tree affects the air temperature and how the difference in temperature affects the growth of the leaves. We will compare the results with last year's observations. Today the average temperature is 13 degrees.
We find that the temperatures are higher in the parking lot between the buildings, so the first two buds on the observed branch of our linden are already open, while the third and fourth have swollen.
The buds on the linden in the meadow are still in a dormant state.
[img]/documents/18702582/0/_1711093242143+%281%29.jpg/1bf75026-f834-ae4c-25ca-dce03d5044b6?t=1711103267837&imagePreview=1[/img]
[img]/documents/18702582/0/_1711093391827+%281%29.jpg/0c86d1ab-87ab-203a-14b7-889dd2b43da4?t=1711103310521&imagePreview=1[/img]

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