Question

how can we use reflection or absorption of sound to reduce noise pollution on highways​

Answer 1

Explanation:

hope this will help you

thank you

Answer 2

$\huge\bold{\mathbb{\purple{♡Ą{\pink{Ñ{\blue{Ş{\green{W{\red{Ę{\orange{Ř♡}}}}}}}}}}}}}$

It is impossible to block all highway and road noise from your yard, but noise barriers can reduce the noisesignificantly enough for you to ignore it and enjoy your backyard space. Masonry walls, such as brick, concrete or stone, are ideal for blocking out sound, but a solid wood fence can also be effective.