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General Quiz Section 2 question 1.
 

 

Section 2 Question 1

 

 

Depths on the chart are given in metres, with contour lines and colours used to give clarity.


What is the significance of the following.

 

     Which colour represent depths from 0 to 10 metres.

  Which colour can be covered or uncovered with water depending on tide height.

    Where is the 50 m contour.

      Where is the line that separates land from sea.
      Where is the 10 metre contour.
      Where is the area between 10 and 20 metres.

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