GEODESY

Question 1

it is a science which studies the earth surface forms and dimension

Answer 1

Geodesy

Question 2

it is an art of surveying that studies bigger areas and deals with the effect of earth curvature

Answer 2

Geodetic

Question 3

it pertains to the study of heavenly bodies relation to their apparent position in space

Answer 3

Astronomy

Question 4

_____ is a point on the celestial sphere opposite the zenith

Answer 4

Nadir

Question 5

it is an imaginary sphere all the heavenly bodies are pressumed to be there and earth as the center

Answer 5

Celestial Sphere

Question 6

_______ is reffered to as the determination of the precise position of the no. of stations which are distributed over large area

Answer 6

Control Surveying

Question 7

______ a method of extending horizontal control for topographic and similar surveys which required observations of triangular figures whose angles are measured and sides are determined by trigonometric computation

Answer 7

triangulation