Studying Tree Rings to Learn About Global Climate | AMNH https://www.amnh.org/learn-teach/curriculum-collections/earth-inside-and-out/studying-tree-rings-to-learn-about-global-climate
By taking biopsy-like samples from centuries-old Siberian pines, scientists have reconstructed a 300-year record of temperature changes.
who will be able to detect whether there’s some new element