Activity 2; Our birch tree, Srednja škola Prelog https://www.globe.gov/en/c/message_boards/find_thread?p_l_id=18703103&threadId=97846388 2026-04-17T13:19:28Z 2026-04-17T13:19:28Z Maja Labaš Horvat https://www.globe.gov/en/c/message_boards/find_message?p_l_id=18703103&messageId=97846387 2022-10-14T06:30:39Z 2022-10-14T06:30:39Z

Greetings from Srednja škola Prelog, Croatia. My students are observing  birch tree (Betulla pendula).<br />These are the measurement results on October 10, 2022.<br /> both of our Birch trees- all four leaves 30.9. 5GY 3/2 <br />                                                                     12.10. 5GY 4/8<br />Temperature: 6/18 degrees Celsius<br />46.335° N 16.6156° E; elevation 151 m<img src="https://www.globe.gov/documents/18702582/0/breza+%282%29.jpg/648326c4-dc7f-30f1-9f48-39987a20503f?t=1665729023759&amp;imagePreview=1" />

Maja Labaš Horvat 2022-10-14T06:30:39Z