Question

ध्वनी प्रदूषणाचे स्त्रोत कोणते आहेत? ते कमी करण्यासाठी उपाय सुचवा​

Answer 1

Answer:

1) industrial source 2) transport vehicles

3) household 4) public address system

5) agriculture machines 6) defence equipment

Explanation:

avoid that things which produce

sounds pollution

Answer 2

➤➡➢➫FORMAL SECTOR

Formal sectors represent all jobs with specific working hours and regular wages and the worker's job is assured. The workers are employed by the government, state or private sector enterprises. It is a licensed organization and is liable to pay taxes.