Which map shows elevation using curvy lines?

Which map shows elevation using curvy lines?

• A. Contour Map
• B. Climate Map
• C. Language Map
• D. Ethnicity Map

Answer: (A)

Curvy lines that connect points of equal elevation are a hallmark of contour maps. These lines, called contour lines, trace the shape of the land elevations so you can read hills, valleys, and ridges at a glance. The spacing between lines indicates how steep or flat the terrain is—thecloser the lines, the steeper the slope; the farther apart, the gentler the slope. Other types of maps focus on different information, such as climate (weather patterns), language (where languages are spoken), or ethnicity (population groups), and they don’t use contour lines to depict elevation. So the map that uses curvy lines to show elevation is the contour map.

Curvy lines that connect points of equal elevation are a hallmark of contour maps. These lines, called contour lines, trace the shape of the land elevations so you can read hills, valleys, and ridges at a glance. The spacing between lines indicates how steep or flat the terrain is—thecloser the lines, the steeper the slope; the farther apart, the gentler the slope. Other types of maps focus on different information, such as climate (weather patterns), language (where languages are spoken), or ethnicity (population groups), and they don’t use contour lines to depict elevation. So the map that uses curvy lines to show elevation is the contour map.