Some Archaea thrive in extreme places such as in thermal pools, hot vents at the bottom of the sea, extremely salty water, and even in underground oil reserves. This book examines the diverse Archaea kingdom and the division of these organisms by their unusual biology into three main groups. It also explains why little in general is known about them, and why further classification of Archaea is so difficult.
Los caracoles y las babosas marinas utilizan la “mucosa” marina. Pero, ¿sabías que también el coral y el pez payaso la necesitan? La científica marina Ellen Prager nos lleva a las profundidades del océano para presentarnos a unos animales fascinantes y extraños que utilizan la mucosa para atrapar su alimento, protegerse de sufrir cualquier daño e incluso, desplazarse de un lugar a otro bajo el agua.
¿Dónde más te podrías quedar seco mientrasvisitas animales acuáticos provenientes de todoel mundo? Únicamente en un acuario puedeshacerlo mientras lo visitas y aprendes acerca detodos estos diferentes animales que son localesy exóticos. El personal del acuario los cuida y nosenseña acerca de estos animales, mientras trabajapara conservar y proteger a las especies que estánen peligro o en vías de extinción. Sigue este diariofotográfico “detrás de las cámaras” mientras telleva al maravilloso mundo de los acuarios y losayudantes de animales que trabajan ahí.
Snails and sea slugs use Sea Slime. But, did you know that coral and clownfish need slime too? Marine scientist Ellen Prager takes us deep into the sea to introduce us to fascinating and bizarre animals that use slime to capture their food, protect themselves from harm, or even move from place to place in their underwater environment.
Where else could you stay dry while visiting aquatic animals from around the world? Only in an aquarium can you visit and learn about all these different local and exotic animals. Aquarium staff care for and teach about these animals, as well as work to conserve and protect threatened and endangered species. Follow this behind-the-scenes photographic journal as it leads you into the wondrous world of aquariums and the animal helpers who work there.
Viaja a las profundidades del océano, por debajo de la superficie y te vas a encontrar con algunas criaturas que ¡no sabías que existían! Este libro te lleva en un viaje a través de las oscuras profundidades del mar, hacia el fondo del océano. La mayoría de los ecosistemas necesitan luz solar, pero en el fondo del océano donde el sol no brilla, los animales han adoptado algunos aspectos muy interesantes para ver, protegerse a sí mismos, y comer. Descubre los hábitats únicos, sus adaptaciones, y las cadenas alimentarias de estas criaturas de aguas profundas.
Travel deep into the ocean way below the surface and you'll encounter some creatures you never knew existed! This book takes you on a journey through the dark depths of the sea towards the ocean floor. Most ecosystems need sunlight, but deep in the ocean where the sun doesn't shine animals have adapted some very interesting ways to see, protect themselves, and eat. Discover the unique habitats, adaptations, and food chains of these deep -sea creatures.
A prekindergarten-level introduction to dolphins, covering their growth process, behaviors, the oceans they call home, and such defining physical features as their fins.
A prekindergarten-level introduction to penguins, covering their growth process, behaviors, the coasts they call home, and such defining physical features as their flippers.
A look at sea lions, including their habitats, physical characteristics such as their webbed flippers, behaviors, relationships with humans, and threatened status in the world today.
A look at piranhas, including their habitats, physical characteristics such as their flesh-ripping teeth, behaviors, relationships with humans, and feared status in the world today.
A look at whales, including their habitats, physical characteristics such as their streamlined bodies, behaviors, relationships with humans, and threatened status in the world today.
Rivers are teeming with life! Children will learn the geography of North American rivers and to appreciate the animals that live there while they count the baby otters or dragonflies. Their learning will be reinforced as they "squeal" like muskrats and "hop" like frogs. All of this fun learning activity is set to the rhythm of the classical tune of "Over in the Meadow."
When frogs get together, they love to sing! They fill their big, bulgy throat pouch with air and sing out loud. Some peep, some trill, some growl, some creek, and some go WAAH, WAAH, WAAH! It's a chorus that happens near almost every pond and stream. Learn more about these delightful creatures--and sing along with them!
In dramatic pictures and simple text, readers are shown the terrifying teeth, powerful jaws, and basic senses that make Sharks some of the most fearsome on Earth. Quotes from victim encounters, as well as scientific facts, bring added information to readers in short, easy-to-read bursts. Glossary words provide additional information and understanding to the curious reader.
Around the world, skilled animals hunt and catch their prey. Learn more about the piranha and the special characteristics that make it such an excellent predator. This title takes you on the hunt with well-researched, clearly written informational text, primary sources with accompanying questions, charts, graphs, diagrams, timelines, and maps, multiple prompts, and more! Aligned to Common Core Standards and correlated to state standards.
This title introduces young readers to pearls, the gem formed inside the shell of an oyster! Learn how pearls are formed and where they are found. Historic and modern collection methods are detailed, both natural and cultivated. The use of pearls as a gemstone is examined including different colors. See how artisans and lapidaries create beautiful and useful jewelry with this beautiful gem. Finally, a list of tools and tips will set young rock hounds up to unearth their own treasures. Glossary words in bold, an index, and phonetic spellings for those hard-to-pronounce geologic terms enhance and supplement the text. Aligned to Common Core Standards and correlated to state standards.
Glide through the Arctic waters with the beluga whale! Engaging text and oversized, striking photos invite readers to travel to the Arctic Circle and learn about the beluga whale's body structure, diet, life cycle, social behavior, habitat, and predators. Simple, labeled maps highlight the animal's home territory. Background information about the Arctic is also given, as well as threats to the beluga whale's survival. The book closes with a page of kid-friendly facts. Readers are left with a deeper understanding of this amazing and fragile region and the incredible beluga whale! Table of contents, glossary, and index included. Aligned to Common Core Standards and correlated to state standards.
Swim through the Arctic waters with the walrus! Engaging text and oversized, striking photos invite readers to travel to the Arctic Circle and learn about the walrus's body structure, diet, life cycle, social behavior, habitat, predators, and ways of defense. Simple, labeled maps highlight the animal's home territory. Background information about the Arctic is also given, as well as threats to the walrus's survival. The book closes with a page of kid-friendly facts. Readers are left with a deeper understanding of this amazing and fragile region and the incredible walrus! Table of contents, glossary, and index included. Aligned to Common Core Standards and correlated to state standards.
This book includes an overview of the ocean as well as a map showing where each ocean is located. Beautiful, rich, oversized photos enhance the pages along with basic information and an additional factoid about the specific animals living in the ocean.
This book includes an overview of coral reefs as well as a map showing where they are located. Beautiful, rich, oversized photos enhance the pages along with basic information and an additional factoid about the specific animals living in coral reefs.
This book includes an overview of streams and rivers as well as a map showing where they are located. Beautiful, rich, oversized photos enhance the pages along with basic information and an additional factoid about the specific animals living in streams and rivers.
Slither, swim, and fly your way through the amazing animal kingdom! The Biggest, Baddest Book of Beasts will take you on a journey to uncover the most dangerous and fascinating animals. Learn about the biggest and ugliest critters. Discover the strangest animal skills.
