Which one of the following sets of conditions is most likely to attract birds to an aerodrome ?

Question

Question ATPL - Airline Transport Pilot license - Operational Procedures

QuizVDS · Accepted Answer

A opened refuse tip in close vicinity

QuizVDS · Answer

Maintaining the grass on the airfield

QuizVDS · Answer

The extraction of minerals such as sand and gravel

QuizVDS · Answer

Modern and close sewage treatment centre in close proximity

Id 216 - ATPL - Which one of the following sets of conditions is most likely to attract birds to an aerodrome ?