Maps showing the distribution of forests are

The blue colour is used for showing.

………….. is a line joining the places with equal heights.

…………….. is cut by many rivers like the Krishna and the Godavari which form deep and broad valleys in them.

PO stands for

The heights on the earth are measured from..............

The distance between two contour lines depends upon the landscape of..............

These rivers divide the Andhra Pradesh Plateau region.

All heights on the land are calculated from

A contour line is joining two places M and N. The height of M is 50 meters. Then the height of N is