Description: The first introduction to marine science popularization book recommended by thousands of readers in the United States. Let this book be your diving goggles. Take a breath, and dive into another mysterious universe on Earth! Because of the continuous expansion of the world's longest mountain range, the Mid-Ocean Ridge, the Atlantic Ocean has become a growing ocean; the Pacific Ocean has gradually become smaller due to plate movement... Sound travels faster in the water than in the air 4 times. Therefore, whales in the sea can also communicate with their species thousands of miles away.
