Essays / I don't know how write this process essay! [8]

@Holt
Thank you so much. But I have written process essays before, I know process essay has a common method including asking these questions from yourself:

Is it a man-made or natural process?
How many stages are there?
What is produced?
Where does it start and where does it end?
Is it cyclical or linear?
Are any materials added?
and then use the answers of these questions in your essay but in this one, I can't see any this related to answer of these questions. (because the samples say so)

I mean sentences like "This is a man-made linear process..." and so on. So this kind of process is something differnet.

Essays / I don't know how write this process essay! [8]

Thank you.
Ok. Here is my essay:

The diagram below demonstrates the erosion process of a headland by the surrounding sea.
...

Essays / I don't know how write this process essay! [8]

I edited the last one, so plz look at this one:

The diagram demonstrates the erosion process of a headland by sea.

Overall it can be seen that the frontal part of headland has been partially washed away and a sea cave and a blowhole are created in central part of headland.

In the past times, headland's frontal shape was completely different from today. There was an arch in addition of a rocky area beside the sea next that arch, but as result of continious diggings done by the sea waves, the arch collapsed and frontal half of rocky area was annihilated and transformed to a little stump. The other half of rocky area is still standing, but without the arch now it has changed to a stack, surrounded by sea, with a wave cut section in beneath which is visible at low tide.

At the central part of headland, sea water has created an arch and a sea cave in consequence of sea waves undercutting.

Furthermore at Terminal of point of headland, the sea not only has been craved a blowhole but also has done some erosions and created lines which explaining the fact that area's stability has reduced and this place is exposed to much more erosion.