WONDER #1795: Why Does the Wind Whistle?

Question 1 of 3

Sounds are what traveling through the air?

1. pressure waves
2. electronic signals
3. broadcasts
4. electric impulses

Question 2 of 3

Wind can create sounds by making objects do what?

1. melt
2. freeze
3. fly
4. vibrate

Question 3 of 3

When wind passes through and around obstacles, it creates pressure variations that, in turn, create what type of waves?

1. water
2. longitudinal
3. standing
4. crowd

Check your answers online at https://www.wonderopolis.org/wonder/why-does-the-wind-whistle.