¿Cómo viaja el sonido? – Clip

The video explains how animals with poor eyesight use echoes to navigate their environment. By emitting sound waves and listening to the echoes that bounce back, they can determine the distance of objects around them. This method of orientation helps them move and interact with their surroundings effectively.

What is the primary reason some creatures use echolocation?

• To improve their vision

• To communicate with others

• To find food

• To navigate their surroundings

Why might creatures with poor eyesight rely on echolocation?

• To improve their sense of smell

• To enhance their hearing abilities

• To increase their speed

• To compensate for their lack of vision

How do creatures determine the distance of an object using echolocation?

• By the color of the sound waves

• By the loudness of the echo

• By measuring the time it takes for the echo to return

• By the frequency of the sound waves

Which of the following is NOT a step in the echolocation process?

• Determining object distance

• Sending out sound waves

• Using light to see objects

• Listening for returning echoes

What role do sound waves play in echolocation?

• They are used to attract prey

• They are used to communicate with other creatures

• They are emitted to create echoes

• They help creatures see better