biotic communities

"Celebrates the relationships between flowers and the birds, insects and four-legged friends with which they share their world"--Provided by publisher.

Explore the wonders of Great Smoky Mountains National Park in North Carolina and Tennessee.

Explore the wonders of Grand Canyon National Park in Arizona.

Explore the wonders of Everglades National Park in Florida.

"Earth has many biomes. Each one has special features. Each one has its own plants and animals. Learn about biomes and the species that live in them. Read along and count down Earth's top five biomes."--Provided by publisher.

"Takes readers on a journey to a place very few humans have ever been--the Mariana Trench. The imagined voyage debunks scary myths about this mysterious place with surprising and beautiful truths about life at Earth's deepest point. 'Deep, deep down' shows a vibrant world far below, and teaches readers how interconnected our lives are to every place on the planet"--Provided by publisher.

Explores the rainy season on East Africa's southern Serengeti Plain, offering young readers a look at an ecosystem in motion.

Become an "Earth detective" and uncover facts about Earth's biomes, where they are, what they are like, and the amazing animals that live in them.

"Living and nonliving things all interact in an ecosystem. Fish swim and breathe in water. Trees take root in soil. Ecosystems looks at the important roles of living and nonliving things in an ecosystem. Text, . . . images, and . . . back matter give readers a . . . look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state standards"--Provided by publisher.

"Part science, part carnival--this winding adventure down the Amazon River ... explores how tiny fish, called piabas, can help preserve not only the rainforest and it's often misunderstood inhabitants, but the fate of our entire environment"--Provided by publisher.