ࡱ> `b_@  jbjb . hh(l||||` ` `  8  , u     llluuuuuuu,{w yu` lZjlllul||  L llll.|j `  ult  ||||lullnVs@ z` ^t I l4s ^t,uu tT+zl+z^tlHow to draw cross-sections A cross-section through a landscape is a side view, as if you sliced through the land with a knife. But you dont need a knife. You can use contour lines. Heres how to draw a cross-section of the landscape between A and B.  1 Place a strip of paper so that the straight edge joins A to B. Mark A and B on it. 2 Mark each place where the paper cuts a contour line. Write in the heights of the lines. (If they are very close together, mark just the thick lines.) 3 Now draw two axes on graph paper. The horizontal one should be exactly the same length as AB. 4 Choose a scale for the vertical axis. For example you could use 1 cm to represent 10 m. 5 Lay the paper strip along the horizontal axis. Mark points at the correct height on the graph, to match the marks on the strip. 6 Join the points with a smooth curve. Do not use a ruler! 7 Label the main features on the cross-section and give it a title. B Height in metres Cross-section between A and B Now have a go. Use the map on page 22 of geog.1. Draw a cross-section from the road junction at 976646 to the road junction 975653. Mark in any features that lie on the cross-section. This one is more difficult! Draw a cross-section from Lanjew (985649) to Little Skewes Farm (974654). 30 40 50 60 70 80 90 100 20 A B Top of hill Less steep slope Height in metres B A 30 20 100 90 80 70 60 50 40 30 40 50 60 70 80 90 80 70 A B A 30 40 50 60 70 80 90 80 70 30 40 50 60 70 80 90 80 70 70 80 90 80 70 60 50 40 30 A B Steep slope ENP]S !"    s v w x 4 6 7 8 z |     ( ) 2 3 ; < D E 60J6 0J6CJ 56CJ6CJ CJOJQJ5CJOJQJ CJOJQJOJQJ5CJCJjCJUmHKE   u v 5 6 { | $a$$a$ ^` d^`dE   u v 5 6 { | n     ( ) 2 3 ; < D E W X o p * + 3 4 < = E F   ^ n     ( ) 2 3 ; < D dddD E W X o p $a$E W X o p * + 3 4 < = E F 5B*CJOJQJph5CJOJQJ CJOJQJP * + 3 4 < = E F $a$ & $a$,1h. 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Arial Black;Helvetica? Courier New;Wingdings"qhL\%fEIDAnY>0 2QHow to draw cross-sections Peter Tucker Justin Sharpe Oh+'0 (4 P \ h t'How to draw cross-sections.ow  Peter TuckerroseteeteNormaluJustin Sharpeos3stMicrosoft Word 10.1@G@dSD)@\1@D ՜.+,0  hp  ' Holbrookrar How to draw cross-sections Title  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNPQRSTUVXYZ[\]^aRoot Entry F c1Table+zWordDocument. SummaryInformation(ODocumentSummaryInformation8WCompObjX FMicrosoft Word DocumentNB6WWord.Document.8