SEA WAVES

1. Presented
Sujisha kp

2. SEA WAVES
EROSIONAL AND DEPOSIONAL LANDFORMS

3. SEA WAVES
Undulations on the surface of sea
water .
By the actions of wind

4. FACTORS INFLUENCING EROSIONAL ACTIVITY
 The size and strength of the sea waves
 Height and slope of the shore
 Position of the rock on the shore

5. EROSIONAL LAND FORMS
 Sea cliff
 Sea caves
 Arches
 stacks

6. SEA CLIFF
 By the action of waves cracks occurred rocks
near shore
 Later cracks becomes larger and pieces fall
away
 Steep slope form called sea cliff

8. SEA CAVES
Formed due to erosive action of waves
Sea side are carved out form a hole
Hole is called sea waves

10. ARCHES
 Erosive and weathered activity by sea
waves
Sea caves are closed to each other
Joined together form arch shapes

12. STACKS
 The roof of the arches will collapsed
 By the continuous erosonal processes of
waves
 Remaining structure called stacks

14. DEPOSIONAL LANDFORMS
BEACHES
It is formed by the depositional work
of the waves
Sand and soil temporary deposited to
form beaches

16. CONCLUSION
By the action sea waves many
morphological changes are occurred on
the sea shore
It forms erosional and deposional land
forms like seacliff,sea and beaches ….etc.