Why Trees Are Living Climate Records I NOVA I PBS
Trees have an environmental record etched into their wood, which means they’re living records of Earth’s climatic past. Play NOVA’s Polar Lab to learn how trees grow by simulating how they respond to different environments: https://www.pbs.org/wgbh/nova/labs/lab/polar/ Hosted by: Caitlin Saks Production by: Ari Daniel & Lorena Lyon Camera: Emily Zendt […]
