Словообразование

They recorded their ... (FIND) on both the globe and flat maps.

Someone there had found out that a ... (MAGNET) needle will always point north or south if it is floated on a liquid so that it can turn freely.

Today there are many ... (DIFFER) kinds of maps.

Early explorers were also map ... (MAKE).

On the map there appeared ... (IMAGINE) lines on the Earth that run from north to south.

Later people learned about the ... (INVENT) from China called the compass.

They show many ... (VARY) things that people have learnt about the Earth over the years.

They had to ... (BROAD) their knowledge of geography.