Spring 2021 , GLOBE. Activity 3 https://www.globe.gov/c/message_boards/find_thread?p_l_id=18703103&threadId=81200840 2026-05-01T14:46:16Z 2026-05-01T14:46:16Z Alvard Melkonian https://www.globe.gov/c/message_boards/find_message?p_l_id=18703103&messageId=81200839 2021-05-06T11:18:15Z 2021-05-06T11:16:31Z

Greetings from Ukraine (Poltava school № 38)<br />The weather today is sunny, the temperature is +17 degrees.<br />The results of our research:<br />Birch<br />1 leaf 50 mm<br />2 leaf 61 mm<br />3 leaf 50 mm<br />4 leaf 40 mm<br /><br /><img src="https://www.globe.gov/documents/18702582/0/06.05.2021+%D0%B1%D0%B5%D1%80%D0%B5%D0%B7%D0%B0.jpg/4a70528c-0dfe-f3cc-0175-3447d289062a?t=1620299543596&amp;imagePreview=1" style="height: auto; width: 562px;" width="562" /><br /><br /><br />Oak<br />1 leaf 40 mm<br />2 leaf 35 mm<br />3 leaf 31 mm<br />4 leaf 30 mm<br /><br /><img src="https://www.globe.gov/documents/18702582/0/6.05+%D0%B4%D1%83%D0%B1.jpg/72f01816-c5c7-aae0-38b8-edf52cbc7bf3?t=1620299605773&amp;imagePreview=1" style="height: auto; width: 504px;" width="504" /><br /><br /><img src="https://www.globe.gov/documents/18702582/0/%D0%B4%D1%83%D0%B1.jpg/75b0c9d1-4785-988c-804f-029fb538670a?t=1620299688915&amp;imagePreview=1" style="height: auto; width: 537px;" width="537" /><br /><br /><br /><br />Cherry<br />1 leaf 35 mm<br />2 leaf 30 mm<br />3 leaf 35 mm<br />4 leaf 23 mm<br /><br /><img src="https://www.globe.gov/documents/18702582/0/%D0%B2%D0%B8%D1%88%D0%BD%D1%8F.jpg/48ebda70-9c0b-2a72-54a3-1d5fad036292?t=1620299754322&amp;imagePreview=1" style="height: auto; width: 577px;" width="577" />

Alvard Melkonian 2021-05-06T11:16:31Z