Question

Give reason the shadow of a high flying bird cannot be seen on the earth

Answer 1

Answer:

HEY MATE

here is ur answer

Birds flying high in the sky do cast their shadow but they are shading an area that is very tiny , the shadow is not visible . The higher the bird flies the smaller the shadow it casts .And , because the geometric optics the shadow will be more diffuse when the object is higher in the sky

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