year 7. contour lines contour lines show: 1. joins equal areas of height 2. the height of the land...
TRANSCRIPT
Year 7Year 7
Contour LinesContour Lines
Contour Lines show:Contour Lines show:
1.1. Joins equal areas of height Joins equal areas of height
2.2. The height of the landThe height of the land
3.3. The shape of the landThe shape of the land
4.4. The steepness of the landThe steepness of the land
Contour LinesContour Lines
Contour Lines :Contour Lines :
1.1. Join equal areas of height Join equal areas of height
10
20
0m
Contour LinesContour Lines
Contour Lines show:Contour Lines show:
The height of the landThe height of the land
25m
50m
Contour LinesContour Lines
Contour Lines show:Contour Lines show:
The shape of the landThe shape of the land
Contour LinesContour LinesContour Lines show: The shape of the landContour Lines show: The shape of the land
0m
25m
50m
Contour LinesContour Lines
Contour Lines show:Contour Lines show:
1.1. The steepness of the landThe steepness of the land
Lines close togetherThis is a steep slope
Lines further apartThis is moderate slope
Lines far apartThis is a gentle slope