Is There A Possibility Of A New Ice Age On Earth? | Naked Science | Spark

This documentary explores the theory that the earth was once a planet consisting of nothing but ice from pole to pole. If this theory is correct, could there be a possibility of this happening to our planet again? Subscribe to Spark for more amazing science, tech & engineering videos: https://goo.gl/LIrlur 🚀 Join the Spark Channel Membership to get access to perks: https://www.youtube.com/channel/UCMV3aTOwUtG5vwfH9_rzb2w/join Find us on: Facebook: https://www.facebook.com/SparkDocs/ Instagram: https://www.instagram.com/spark_channel/ Any queries, please contact us at: [email protected] #Spark