Searchlight books. What are earth's cycles?

"Flowering plants, cone-bearing plants, ferns, and mosses make up the four main plant groups. ... This ... book investigates the life cycles of each of the four main plant groups"--Back cover.

Carbon is everywhere. It is constantly moving between the air, the oceans, rocks, and living things. But did you know that none of these things would exist without the carbon cycle? Or that humans have caused the carbon cycle to be out of balance? Learn more about the carbon cycle in this fascinating book.

Flowering plants, cone-bearing plants, ferns, and mosses make up the four main plant groups. But did you know that each of these groups has a different life cycle? Or that some plants reproduce with seeds and others reproduce with spores? This fascinating book investigates the life cycles of each of the four main plant groups. Charts/Graphs/Diagrams, Full-Color Photographs, Further Reading, Glossary, Index, Photo Captions, Sidebars, Table of Contents.

Igneous rocks, sedimentary rocks, and metamorphic rocks make up the three main types of rocks. Did you know that rocks are constantly being created, destroyed, and created again? Find out how the rock cycle works in this fascinating book.

"Eye-catching photos, informative captions, and succinct yet engaging text introduce young readers to the cycle of the seasons."--.

Insects, fish, reptiles, birds, amphibians, and mammals make up the six main animal groups. Did you know that each of these groups has a different life cycle? This interesting book examines the life cycle of each animal group.

Water is essential to life on our planet. Water is constantly moving between Earth's surface, the air, and the ground. But did you know that water cannot be created or destroyed? Or that water is not only a liquid but also a solid and a gas? See the water cycle in action in this fascinating book.