Waterfalls

This task is about erosion over time.

The sequence A shows the erosion at a waterfall over a period of time.

Sequence A

     River    

Diagram A

 Diagram B Diagram C
1 2 3

 

Complete the two diagrams in each of Sequence B and C showing the erosion of these waterfalls over a similar length of time as sequence A.

Key:      Soft rock picture Soft rock              Hard rock picture Hard rock

 

 

Sequence B    

Diagram row B

 Blank diagram Blank diagram
1 2 3
 
 
 
    
Sequence C    

Diagram row C

 Blank diagram Blank diagram
1 2 3

 

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