In Biome Beasts: Desert Animals, readers will discover how desert animals survive and thrive in the driest places on the planet. Photos, text, and sidebars describe how these animals adapt to the challenging climate of these regions. Earth’s four desert biomes – hot, semiarid, coastal, and cold – each have their own set of challenges for the living things within them.
In Biome Beasts: Grassland Animals, readers will discover how these animals survive in prairies, steppes, and savannas around the world. Grassland biomes are home to a wide variety of animals. Whether grazing on grasses, building communities underground, or sailing overhead, animals have adapted to the challenges found in both temperate and tropical grassland biomes.
In Biome Beasts: Boreal Forest Animals, readers will discover how boreal beasts survive the harsh climate. The boreal forest teems with wildlife during the short, mild summer. This changes quickly when fall arrives. Only the living things that have adapted to the region’s freezing temperatures and frozen land can remain in the forest year-round.
In Biome Beasts: Deciduous Forest Animals, readers will discover how deciduous beasts rise to the challenges of the climate in each biome. Deciduous forests around the world are home to a variety of animals. Animals that are part of the temperate deciduous forest biome must adapt to the conditions of all four seasons to survive. Animals that are part of the tropical and subtropical deciduous forest biomes must adapt to both the wet and dry seasons.
In Biome Beasts: Tundra Animals, readers will discover how animals survive and thrive in the treeless tundra. Tundra biomes have the harshest climates in the world. From the tiny Arctic bumblebee to the huge polar bear, every animal that lives in the Arctic or alpine tundra biome has adapted physically or socially to the harsh conditions.
In Biome Beasts: Ocean Animals, readers will discover how animals survive in saltwater biomes and the skies above them. Most of Earth is covered by oceans and seas that are home to an amazing variety of animals. Some have adapted to life in the cold, dark aphotic zone. Others live in the disphotic zone where predators attack from above or below. Still others live in the top layer, the euphotic zone, where food is plentiful but competition for it is fierce.
In Biome Beasts: Estuary Animals, readers will discover how and why animals survive and thrive in these sheltered biomes. Life in the estuary is always changing. Ocean tides of saltwater flow in and out of the estuary and mix with the fresh water that flows from rivers and streams. The animals that swim or wade in the waters or make the mudflats their homes must have physical or social adaptations that allow them to live in the salty mix.
En el libro se describen los procesos naturales que crean las rocas. Se examinan las rocas ígneas, sedimentarias, y metamórficas.
Aprende sobre la vida de cada planta y animal de este hábitat y cómo los humanos podemos ayudar a protegerlo.
En el libro aprenderás qué son los glaciares y que pasará si desaparecen.
Take an in-depth look at earth science in this science encyclopedia.
Chronicles the acquisition and settlement of the various territories that have not become states but are governed by the United States.
Chronicles the Louisiana Purchase, the territory which reached from the Mississippi River to the Rocky Mountains, in 1803.
Explore shipwrecks to learn about underwater archaeology and mapping coordinates! This Spanish-translated e-book encourages readers to familiarize themselves with coordinate planes by finding intersections between lines of latitude and longitude. Using geometry, STEM concepts, and an understanding of coordinate planes, readers can follow along as marine archaeologists find and explore shipwrecks! This exciting digital resource uses vivid images, easy-to-read informational text, engaging practice problems, clear mathematical charts and diagrams, and text features such as a glossary and index to make mathematics feel simple and fun. Math can be so adventurous!
Explore the ocean and learn all about coordinate planes simultaneously! Translated in Spanish, this exciting e-book teaches readers about ocean maps and the history of ocean navigation. Learn about Earth's five oceans and how these oceans can be mapped - with sonar, submersibles, and satellites. Readers will get plenty of experience mapping coordinates through related practice problems and familiarizing themselves with latitude, longitude, and the intersections between them. Vibrant images, easy-to-read informational text, simple practice problems, exciting nautical charts, and mathematical diagrams work together to help Spanish readers feel confident in their understanding of coordinate planes and improve their mathematical and STEM skills.
Go on a journey through land, air, and sea to learn all about reading maps! This exciting Spanish-translated e-Book familiarizes readers with many different types of maps, teaching them about map symbols, keys, compasses, and grid coordinates. From street maps to moon maps, maps are used every day, everywhere! Vibrant images, clear mathematical charts and diagrams, relatable practice problems, and an accessible glossary all work together to engage children and improve their map reading and STEM skills.
After Texas earned its freedom from Mexico through a bloody revolution, its leaders were divided over whether Texas should join the United States. Through numerous captivating facts, vivid images, and easy-to-read text, readers will be enthralled as they make their way through this fascinating title that introduces them to Texas history, the Texas Revolution, and the Mexican-American War. The engaging sidebars, glossary, index, and table of contents make this book easy to navigate through and a perfect tool to aid in better understanding of the content and vocabulary.
Stephen F. Austin grew up to become known as the Father of Texas. Readers can learn about his interesting and incredible life in this appealing biography that has been translated into Spanish and highlights both Austin's life and Texas history. Through vivid images and illustrations, supportive text, an accommodating glossary and index, and fascinating facts, readers will learn about Texas pioneers, the empresario system, Freemasons, and how Austin became such an important figure in Texas history.
Sam Houston lived a unique and exciting life. This captivating biography focuses on Houston's life and how he became the only person to be president of a republic, a United States senator, and the governor of two different states. The intriguing facts, easy-to-read text, and appealing images work in conjunction with an accessible glossary and index to help readers navigate their way through the text while feeling engaged and enlightened as they learn about the Republic of Texas, Cherokee Indians, Texas history, and how Houston became the governor of Texas.
By the 1800s, Mexican and American settlers were starting colonies throughout Texas. After Mexico won its independence from Spain, the real fight for Texas began. Through supportive text, vivid images, a helpful glossary, index, table of contents, and engaging sidebars and facts, readers will learn about Texas history, Texas colonization, the missions in Texas, Stephen F. Austin, and The Alamo.
In the middle of the 1830s, Texans fought against the Mexican government for its independence. During the Texas Revolution, many leaders emerged, such as Sam Houston, Lorenzo de Zavala, William Travis, Francita Alavez, Sidney Sherman, Susanna Dickinson, James Bowie, and Juan Seguin. This captivating biography allows readers to learn about the incredible accomplishments of these people and what they did to make an impact on the Texas Revolution.
Groups of American Indians had been living in the Texas region for thousands of years when American settlers decided to expand westward. This captivating book explores the Texas history and the history of American Indians and how each group found different ways to live on the region they inhabited. Readers will learn about a variety of tribes, including Karankawa tribe, Jumano, Caddo, Lipan Apache, and Shosone and discover how they struggled to survive European colonization, the Indian Removal Act, and American expansion. Other topics include the Dawes Act, Indian Civil Rights Act, and peace treaties. Through plenty of interesting and intriguing facts, engaging sidebars, accommodating glossary and index, and supportive text, readers will be encouraged to learn and explore the history of the Indians of North America.
Rene-Robert Cavelier, or Sieur de La Salle, grew up in France dreaming of adventures in distant lands! This exciting biography allows readers to explore new worlds with La Salle as they read about his fascinating life. Featuring plenty of bright images, easy-to-read text, constructive facts and sidebars, and an accessible index, table of contents, and glossary, readers will be excited to learn about the Mississippi River discovery, Ville-Marie, Fort Crevecoeur, and other impressive exploration details!
En esta colección, explora la geología y las ciencias de la Tierra con impresionantes ilustraciones en cada libro.
En esta colección, explora la geología y las ciencias de la Tierra con impresionantes ilustraciones en cada libro.
