الواجب الأول
One of the basic functions of GIS is:
a) Obtaining data b) Analyzing data c) Managing database d) All the above
Q2- The science which
concerns with changes in the population size is:
a) Environmental science b) Geology c) Demography d) Sociology
Q3- Fog Is a cloud in contact with the ground:
a) الغيوم b) السحاب c) الندى d) الضباب