youtube has some great visual references for understanding the size and significance of this circulation. - https://www.youtube.com/watch?v=LnV9oq_AewI https:/

youtube has some great visual references for understanding the size and significance of this circulation. - https://www.youtube.com/watch?v=LnV9oq_AewI https://www.youtube.com/watch?v=LnV9oq_AewI - https://www.youtube.com/watch?v=j2ETr6X1lOk https://www.youtube.com/watch?v=j2ETr6X1lOk suffice to say the implications of this system changing will be felt globally.