C. Remote sensing because the imagery is not in direct contact
Geocentric.
Heliocentric is the idea that the universe revolved around the sun, while Geocentric was that it revolved around the Earth.
Before Copernicus, it was widely believed that the geocentric model was correct, thus making it widely accepted.
Hope this helps!
Is the same at every elevation.
It is true they had adopted a elephant as its mascot.
