![]() For instance, trees grow less when climate conditions are less favorable, producing narrower rings. Because tree growth is influenced by the environment, tree rings are then natural archives of past environmental conditions. When seen in a horizontal section, such wood layers appear as concentric tree rings, familiar to anyone who has looked at a tree stump. Trees and other woody plants grow by covering themselves with a new layer of tissue every year.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |