This book introduces the various types of environments in an ocean and along an ocean's shore, including rocky cliffs where hardy plants grow and the underwater communities of the coral reefs. Reading Essentials in Science.
The Walking Catfish have upset the balance of the ecosystems and hurt local economies.
Explains how humpback whales live and grow; discusses their migration, its purpose, and its route; and lists threats humpback whales may face on their migration.
Explains how salmon live and grow; discusses their migration, its purpose, and its route; and lists threats salmon may face on their migration.
The seashore is a unique environment where water meets land. From gulls and turtles to kelp and fish, the range of life found by the seashore will fascinate children. Highlights include the nature of food chains and webs how microscopic aquatic organisms kick-start food chains migratory animals that come in and out of seashore food chains the dangers to seashore life such as pollution
Explains how green sea turtles live and grow; discusses their migration, its purpose, and its route; and lists threats green sea turtles may face on their migration.
This book takes readers on a journey under the sea to discover the fascinating facts about beluga whales, including physical features, habitat, life cycle, food, and more. Photos, captions, and keywords supplement the narrative of this informational text, while additional search tools--including a glossary and an index--help students locate and review important information.