Answer:
When a sea breeze moving north meets a sea breeze moving south they form b. sea breeze convergence zone .
Explanation:
Convergence zone -
Is a sea breeze front , when the cold air from the sea meets with the warm air from the land and forms a shallow cold front . In case of strong fronts can form clouds , and in case the air has moisture i.e. humid air , then the font can even trigger thunderstorm .
Hence ,
As the sea breeze moves north and meets sea breeze moving south they form a sea breeze convergence zone .