<P> A map is a smaller representation of an area on the earth 's surface ; therefore , map symbols are used to represent real objects . Without symbols , maps would not be possible . Both shapes and colors can be used for symbols on maps . A small circle may mean a point of interest , with a brown circle meaning recreation , red circle meaning services , and green circle meaning rest stop . Colors may cover larger areas of a map , such as green representing forested land and blue representing waterways . To ensure that a person can correctly read a map , a map legend is a key to all the symbols used on a map . It is like a dictionary so you can understand the meaning of what the map represents / </P>
<P> A map is a smaller representation of an area on the earth 's surface ; therefore , map symbols are used to represent real objects . Without symbols , maps would not be possible . Both shapes and colors can be used for symbols on maps . A small circle may mean a point of interest , with a brown circle meaning recreation , red circle meaning services , and green circle meaning rest stop . Colors may cover larger areas of a map , such as green representing forested land and blue representing waterways . To ensure that a person can correctly read a map , a map legend is a key to all the symbols used on a map . It is like a dictionary so you can understand the meaning of what the map represents / </P>
what is the list of symbols on a map called
what is the list of symbols on a map called
a map legend
a map legend