Anh & Janice
why should it be a world heritage site?
The wave rock was form over 60 million years and our prediction that it won't last that long anymore so we need to do something to protect it from vanish forever.
Another reason why the Wave Rock should be a world heritage site?
The Wave Rock is a well known tourist attraction to many people. These tourist love coming to see the rock every week or year. If this keeps on going the rock might slowly break down one million, one hundred, ten or even one year later the rock might break down. This is not a issue not to worry about.