Informational (nonfiction), 1,307 words, Level W (Grade 4), Lexile 1020L Earth is covered with several distinct biomes.?Taiga?introduces students to the planet's largest land biome through vivid photographs and detailed information. Students will learn about the different features of this biome including its climate and wildlife, as well as the people who call the taiga home. This book can also be used to teach students how to identify the main idea and supporting details.Informational (nonfiction), 1,307 words, Level W (Grade 4), Lexile 1020L Earth is covered with several distinct biomes.?Taiga?introduces students to the planet's largest land biome through vivid photographs and detailed information. Students will learn about the different features of this biome including its climate and wildlife, as well as the people who call the taiga home. This book can also be used to teach students how to identify the main idea and supporting details.