Ice and climate change

https://www.youtube.com/watch?v=b0MJ54cel6c
Watch the NOVA documentary titled “Antarctica Secrets: Beneath the Ice”. Keep in mind that this documentary was made in 2011. It is an informational documentary that describes the process of extracting ice-cores for global climate research.

more info about the documentary can be found here: https://www.pbs.org/wgbh/nova/earth/secrets-beneath-ice.html

Directions: After you watch the video, write a brief summary 100-200 words on what you learned in the video. Try to focus on Antarctica’s climate history, the specifics of what the ice and ocean sediment cores in Antarctica reveal, and the process of the ice-core extraction details.