reading comprehension dolphin and whale.pptx

Reading Comprehension

1. 1. What is the function of nasal ‘ airsacs ’ of a dolphin ?   2. What type of sound does a whale use to communicate with each other ? 3. Write down two ways of communications that a dolphin uses to communicate! 4 . What is the most important part of communication for sea animals like dolphins and whales?

2. 5 . Besides for communication, what is the function of clicks sound for whales and dolphins? 6. How does a dolphin create splashes and use them for communicating? 7. What kind of sound does a dolphin can copy from human?