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Orbit: Earth's Extraordinary Journey - Learning Zone Clips

  1. How planet Earth was hit by meteorites, causing Earth鈥檚 tilt and its seasons

    Duration: 07:19

  2. How tornadoes are formed

    Duration: 07:34

  3. How Indian monsoon rains are caused

    Duration: 08:12

  4. How Earth鈥檚 tilt creates the seasons

    Duration: 06:57

  5. Greenland鈥檚 retreating sea ice

    Duration: 07:00

  6. The freezing winters of Northern Canada

    Duration: 06:08

  7. How hurricanes are formed by Earth鈥檚 rotation

    Duration: 05:27

  8. Discovering the origins of ice ages

    Duration: 08:56