___ were imagined that the world as a round disc.

Anaximander, Hectaeus and Herodotus were ______.

Observe the map given and find the Mediterranean sea.

what does it mean by meridian?

____ was first to use lines like latitudes and longitudes to prepare maps.

The Europeans map makers were greatly influenced by _____ before they discovered the books of Ptolemy.

in 16th century ____ emerged as great trading power.

The first survey based map was prepared by _____ in India.

____ surveyed from Chennai to Himalayas to determine the length of a longitude and also heights of various places in India.

Mount Everest was named after ____________.

_____ is the number of people per unit of area, usually quoted per square kilometer

____ means high and low areas on the surface of the earth.

Map makers use ____ to show roads, railway lines,canal, light house etc

The highest density of population is found in ______.

___ are the lines on the maps joining places with same height.

____ is a collection of maps.

___ is the technique of taking of photographs of the ground from an elevated position.

Satellite imageries are the photographs of the earth taken by the artificial ______.

The lowest density is found in ____ state