Answer:
The correct answer is: "Brisa".
Step-by-step explanation:
Normally, coasts have dry weather that it is companion of heat from the Sun. This is why people tend to feel exhausted by only walking some inches around the coast. But, when the sea causes breeze then all the coast refreshes, as the sentence states, so plants and all living things moisturise a little by wet air from the sea.
Therefore the correct noun to use is "brisa" ("breeze").