Dolphin Adaptations and Behavior

What adaptation allows dolphins to breathe easily while swimming?

• Blowhole on top of their bodies

• Gills for underwater breathing

• Ability to absorb oxygen through skin

• Specialized fins for air intake

How do dolphins primarily communicate with each other?

• High-pitched noises, clicks, and whistles

• Body language and gestures

• Color changes in their skin

• Chemical signals in the water

What is a key social behavior of dolphins?

• Living in groups called pods

• Solitary hunting

• Migrating alone

• Staying with one mate for life

What is the primary purpose of echolocation in dolphins?

• Locating prey and navigating their environment

• Communicating with other dolphins

• Attracting mates

• Detecting water temperature changes

What is one threat to dolphin survival mentioned in the passage?

• Pollution and habitat destruction

• Overfishing by humans

• Climate change

• Natural predators