Physical, biochemical and similar forces created more than billions of crop circles, or in a similar way created shapes on Earth surface long before any people existed, also animal.
Kimwili, biochemical na Similar vikosi umba Zaidi ya Mabilioni ya duru mazao, au kwa njia Similar maumbo umba duniani uso mrefu kabla ya yeyote watu ulikuwepo, pia wanyama.