The Europeans rediscovered the books of Ptolemy in

The …………… had blocked the trade route to India across the Mediterranean sea.

……………. discovered America.

In the 16th century ……………….. emerged as a major trading power.

In our times …………….. are used extensively for planning and development of countries.

Usually, a map focuses only on one aspect which is called as …………….. maps.

The colour is used to show the forest in a map.

The colour is used to show mountains in maps.

……………. is used to show tanks, rivers, canals and wells, etc. in maps.

The other name of contour lines.