Location is a matter of Place is a matter of
O A. latitude; longitude
h
O B. longitude; latitude
O c. what it is like; where it is
O D. where it is; what it is like

D.

Explanation:

Location refers to the absolute position of a feature or object.

Answer; A
It is best to say that the protection to properties offered by sea walls along coasts decreases the present and future risk to human properties. 

Explanation;
Seawalls are vertical walls that are constructed on the sea shores to prevent upland erosion and storm surge flooding. They are massive concrete structures emplaced along a stretch of shoreline mostly at urban beaches. These structures decrease the present and future risk to human properties.