Contour lines

Topographical map has contour lines drawn in ........

• Blue

• Yellow

• Black

• Brown

A place with landform features is called..

• Low land area

• A steep area

• Landscape

• River valley

What are contour lines?

• Lines showing high land areas

• Different between contour lines

• Lines that represents a same height about sea level

• Lines that shows a steepness of a place.

A hill has a ........ gradient

• Flat

• Steep

• Gradual

• Gentle

Contour lines on an orthophoto map are drawn in

What is contour interval?

• Index lines on a map

• The difference between two contour lines

• Indicate an elevator of a place from sea level

• Represents a gradient

A valley is in a ...........land area

On a gentle slope, contour line are........

A landscape is....

• Mountain

• Place that has many rivers

• A place full of landform features.

• A steel slopes

Topographical map has a contour interval of...

• 20m

• 100m

• 10m

• 0m