• Question: How is the world a sphere?

    Asked by anon-326135 on 16 May 2022.
    • Photo: Martina Conti

      Martina Conti answered on 16 May 2022:

      Gravity pulled rocks together forming a sphere

    • Photo: Kat Hunter

      Kat Hunter answered on 25 May 2022:

      It’s pretty neat actually. The gravity pulls the earth together in equal force towards the centre – a bit like the spokes on a bicycle wheel, but all over. This makes the overall shape of the world a sphere.

    • Photo: Chesney Swansborough

      Chesney Swansborough answered on 14 Jun 2022:

      Gravity!

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