Public debate takes place mostly through the mass media, but also at meetings or through social media, academic publications and government policy documents.
A shaded relief map uses different colors to represent elevation. The correct option among all the options given in the question is option "C". The shaded relief map is actually used to show the various high and low elevations of an area.It actually shows mountains and plains in different colors for people to understand.
I only know that number 7) is equator <span />
Pretty sure it was Galileo
