Follow along as a researcher observes and makes journal entries about their field trip through the Arctic ecosystem. Outstanding photographs highlight the animals, plants, and people that inhabit the frozen top of the world in Canada and the United States. Simple graphs show how much the Artic has changed, and the final report describes efforts being made to preserve it.
Follow along as a researcher observes and makes journal entries about their field trip through the everglades ecosystem in Florida. Outstanding photographs highlight the animals and plants that inhabit this unique wetland area. Simple graphs show how much the everglades have changed, and the final report describes efforts being made to preserve it.
This beautiful book gives readers core information about subtropical, polar, coastal, and rain shadow desert biomes. Find out where each kind is found, how animals and plants have adapted to lack of rain, who lives in these deserts, and how humans impact life there.
This gorgeous book gives readers core information about forests in the taiga, tropical and temperate rainforests, and deciduous forest biomes. Find out where each kind is found, how animals and plants have adapted to life among the trees, who lives in these forests, and how humans impact life there.
En esta colección, explora la geología y las ciencias de la Tierra con impresionantes ilustraciones en cada libro.
In this book, readers will learn about how rocks are formed, worn down, and then formed again to create the rock cycle. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about how rocks are continually recycled.
In this book, readers will learn how the more than 600 different kinds of igneous rock all form from magma. Vibrant, full-color photos and carefully leveled text will engage readers as they learn about igneous rocks and where an Earth they are found.
In this book, readers will learn how intense heat and pressure changes rock so completely it becomes metamorphic rock. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about the new rocks that are created and where on Earth they are found.
In this book, readers will learn how 130 of the more than 3,000 minerals that exist form gemstones. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about how gemstones are formed and the qualities for which they are prized.
In this book, readers will learn about the fascinating stories behind fossils and how they are preserved. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about how fossils form, the shapes they take, and where they can be found.
In this book, readers will learn about the layers of minerals and other rocks that compress and form sedimentary rocks. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about the characteristics of sedimentary rocks and where on Earth they are found.
In this book, readers will learn about the unique chemical makeup that creates minerals. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about the characteristics that can be used to identify minerals.
In this book, readers will learn all about the properties of crystals and what makes them so fascinating. Vibrant, full-color photos and carefully leveled text will engage readers as they learn more about how crystals form, the shapes they take, and where they can be found. Infographics aid understanding, and an activity offers readers an opportunity to extend discovery. Children can learn more about crystals using our safe search engine that provides relevant, age-appropriate websites. Crystals also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
A look at a common food chain in the Rocky Mountains, introducing the ponderosa pine tree that starts the chain, the mountain lion that sits atop the chain, and various animals in between.
An exploration of Grand Teton National Park, including how its mountainous landscape was formed, its history of preservation, and tourist attractions such as the waterfall known as Hidden Falls.
An exploration of Big Bend National Park, including how its desert canyons were formed, its history of preservation, and tourist attractions such as the hiking route called Chimneys Trail.
An exploration of Badlands National Park, including how its carved landscape was formed, its history of preservation, and tourist attractions such as the rock formation known as the Badlands Wall.
An exploration of Yosemite National Park, including how its mountainous landscape was formed, its history of preservation, and tourist attractions such as the granite monolith called El Capitan.
An exploration of Everglades National Park, including how its wetlands-rich landscape was formed, its history of preservation, and tourist attractions such as the bus route called Tram Road.
An exploration of Grand Canyon National Park, including how its enormous canyon was formed, its history of preservation, and tourist attractions such as the overlook called Mather Point.
An exploration of Great Smoky Mountains National Park, including how its mountainous landscape was formed, its history of preservation, and tourist attractions such as the historic settlement called Cades Cove.
A group of storm chasers stands along the highway filming as a tornado rips its way across the landscape. Some storm chasers are ordinary people looking for a thrill, but many are meteorologists working to find out more about dangerous weather. Look inside to find out more about how these adventurous scientists help keep people safe from deadly storms.
You don't have to live in the Great Bear Rainforest to benefit from its existence, but after you read Nowhere Else on Earth you might want to visit this magnificent part of the planet. Environmental activist Caitlyn Vernon guides young readers through a forest of information, sharing her personal stories, her knowledge and her concern for this beautiful place. Full of breathtaking photographs and suggestions for ways to preserve this unique ecosystem, Nowhere Else on Earth is a timely and inspiring reminder that we need to stand up for our wild places before they are gone.
Amazing photographs give young readers a fun-filled look at what makes Earth so beautiful. Topics include what are landforms, how different landforms are created, a look at land-shaperswind, water, fire, and ice, different kinds of erosion, how erosion shapes the land, and how some animals form islands.
Out of all the water on Earth, 96 percent of it is found in the ocean. And yet, we know more about space than the dark depths of our own ocean. Dive into the wild waters of the hydrosphere to explore discoveries about our ocean’s habitats, life, and zones in this engaging science e-book. From the abyssal plain to the continental shelf, fifth-grade readers will learn all about underwater land features, tectonic plates, currents and waves, the hydrologic cycle, the ocean’s effects on climate, and more through this high-interest informational text filled with vibrant photographs. Aligned to the Next Generation Science Standards, a hands-on “Think Like a Scientist” lab activity and a “Your Turn” page at the end of the e-book support STEM Education and provide young scientists with an opportunity to apply what they’ve learned in the text. Helpful diagrams and text features, such as a glossary and index, are also included to reinforce content-area literacy and improve close reading.
