Juv 3, Silent noise, Sep 9th

Read and select the best option.

What is the genre?

• Folklore

• Informational text

• Fairy tales

Read and select the best option.

What is the text focus?

• Graph

• Charts

• Images

Read and select the best option.

What is the author?

• Stuard Johnson

• Tom Croise

• Jacqueline Adams

Read and fill the blanks by reading the passage.

Like many animals, dogs ______________that are beyond human reach.

Read and fill the blanks by reading the passage.

Payne began to wonder if elephants made noises not heard by humans. She recorded the elephants with _____________ that pick up sounds below tha range of human hearing.

Match the following terms with the correct picture.

• Infrasonic

• 
• rumblings

• 
• Clustered

• 

Reorder the following terms according to the sequence.

• Biologist Katy Payne listen to the elephansts.

• Payne discovered the elephants communicate with infrasonic sounds.

• Sound energy travels in waves.

• Animals such as dogs, dolphins, and bats go to the opposite extreme.

• Bats send out a clamor of supersonic chirps into what looks like a dark void.

Elephants can communicate over long distances.

• True

• False

The number of vawes that travel each second is a sound velocity.

• True

• False

Bats send out a clamor of supersonic chirps into what looks like a dark void.

• True

• False