Question

2) Geostationary satellites are not useful for the studies of polar regions

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Answer 1

ANSWER

EXPLAINATION :

A GEOSTATIONARY SATELLITE

is a satellite that revolves in the same direction the earth rotates . there cannot be a GEOSTATIONARY SATELITE at the poles because , it would have to be at rest , which cannot happen at it would get pulled by the earth's gravity nad eventually crash to the earth's surface .