Does it seem warmer each year? Or is it actually getting colder? While the climate moves naturally between warm and cold, scientists are questioning if these fluctuations are adversely influenced by humans and their activities. Nova travels to the Antarctic in Nova: Warnings From the Ice with scientists as they study the ice for clues to the possible directions of global weather. By analyzing air bubbles within the ice and collecting data on the movement of ice sheets, scientists (working under extreme conditions) expect to ...
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Does it seem warmer each year? Or is it actually getting colder? While the climate moves naturally between warm and cold, scientists are questioning if these fluctuations are adversely influenced by humans and their activities. Nova travels to the Antarctic in Nova: Warnings From the Ice with scientists as they study the ice for clues to the possible directions of global weather. By analyzing air bubbles within the ice and collecting data on the movement of ice sheets, scientists (working under extreme conditions) expect to gain insight into the changing pattern of temperature shifts. Alice Day, Rovi
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Seller's Description:
Good. Ex-Library rental. Disc(s) are professionally cleaned and free of scratches. Includes disc(s), case, and artwork. Disc(s), case, and artwork may contain library/security stickers and ink writing. Case and artwork may show some wear. If applicable, digital copies may not be redeemable. All disc(s) are authentic.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
Fair. This is an ex-library DVD, and has stickers and markings accordingly. Library printed art/label. The DVD is in very good shape. All items ship Monday-Friday-Fast Shipping in a secure bubble mailer.
