map
A map.
A map is a flat drawing that shows all or parts of earth surface.
Assuming you are referring to a representation of the earth then it would be a map.
Yes, a map is the Earth's surface as seen from above - it is a 'bird's eye view' of the ground below.
hydrosphere
3/4 of the earth's surface is water.
what involves both chemical and physical change on earths surface
The two dimensional representation of the Earth's surface on piece of paper is called a map. Maps can show an area in great detail or in very broad outlines.
yes
A Mountain
Face.
It is a map.