Settlement pattern formed around a tank, lake,factory etc

Closely spaced contours indicate that the slope is:

Which one of the following is a model of the Earth ? 

A gap between two fairy high peaks of a ridge is specified by

Which is known as bar scale?

Agricultural lands are indicated in toposheets by

What type of slope have the volcanic hill on all sides?

Which among the following affect inter visibility?

When the rise or fall of the ground per unit horizontal distance is the same at every point is called :

Imaginary lines seperating two drainage systems in opposite direction