Wave action is blamed for which of the following occurrences in central america?
a)increases in the fishing industry
b)the disappearance of the coral reef
c)the reshaping of the coastline
d)water damage to the tourist hotels

c)the reshaping of the coastline

Explanation:

Waves' action is seen to have erosion effects on the coastal line in the form of a hydraulic action, attrition and abrasion and the compression a wave action and thus material in the coastline gets dissolved and carried away by the sea. Thus also depends on the depth and slope of the coastal line. And some ways to prevent this is by the use of the sand dunes, vegetation, seawalls, the sandbags, and the sand fences

Since wxyz is 4, halfof that would be 2.

A