Reading Explorer Book 1 Unit 1A "The Incredible Dolphins"

How do dolphins' brains compare to human brains?

• They are used differently but have some similarities.

• They are more like cat or dog brains.

• They are not used for thinking.

• They are exactly the same.

What unique feature does each dolphin have?

• A special tail fin.

• A unique whistle as a name.

• A specific color pattern.

• A distinct swimming style.

What do dolphins use to communicate?

• Only body language.

• Only sounds.

• A combination of sounds and body language.

• Written symbols.

What is a group of dolphins called?

• A school.

• A herd.

• A flock.

• A pod.

Why do dolphins help fishermen in Brazil?

• They get to eat some of the fish.

• They are trained by the fishermen.

• They want to protect the fish.

• They like to play with the nets.