The loudest noise or sound is The Bloop because in 1997, U.S. NOAA heard a sound that is never been heard of that is also the loudest sound ever. The sound can cause from more than 5,000 km away from it's source. If it is an animal, it is louder and bigger than the loudest animal and the biggest animal in Earth.
Please help me its my homework and i haven't got a clue. It doesn't mean what is the loudest noise ever etc is means how loud is the loudest, if u get me.
the whistle
You
the male ! The female is totaly silent, only the male makes noise. Out of the males the Australian Cicada is the loudest of them all
elephant
a earth quack
...yes
Blue whale
Whales
The petpets don't actually make noise...
The loudest plane in the world is the Boeing 747-400, known for its powerful engines and high noise levels during takeoff and landing. Its noise levels can reach up to around 130 decibels.
Usually, it's not a sound we can comprehend with our human ears.