Question

two ways authored suggest to reduce noise levels in cities are ​

Answer 1

Answer:

Studies have shown that noise affects the physical and mental wellbeing of people. Stress, negative sleep patterns, concentration difficulties and even difficulties acquiring knowledge are some of the negative effects of noise. Noise is also known to cause permanent hearing loss and high blood pressure as well as to have cardio vascular effects.

Particularly children are in the risk of suffering from difficulties with acquiring knowledge, concentrating and having a good night’s sleep which is important for their development...