Herbivores eat plants, but they don't eat the same kinds of plants or plant parts. This captivating book looks at animals that eat grass, leaves, flowers, cacti, fruit, pollen and nectar, and wood. Amazing photographs also feature animals, such as koalas and pandas which eat very specialized plant foods such as eucalyptus leaves and bamboo.
Invertebrates do not have backbones or internal skeletons, but some have hard coverings. Invertebrates are weird and wonderful creatures that come in every shape and color imaginable! Children will love the exciting photos!
The plant kingdom contains more than 250,000 species. This colorful book describes the main groups of plants, including mosses, ferns, conifers, and flowering plants. Special sections highlight the role of plants in the environmentas producers in the food chain and producers of the worlds oxygenand their role in climate and the water cycle.
This interesting book features an examination of the four major groups of fungi: yeasts, toadstools, chytrids, and bread molds. Special sections explore varieties that feed on dead and decaying matter, parasites, and species that form relationships with other species. Case histories involving fungi include penicillin and the fight against disease, and genetically modified (GM) products in food technology.
This book examines bacteria that are found in virtually every environmentincluding those that are characterized by extreme heat, cold, and depthand, of course, bacteria that are found inside our bodies. Case studies examine the development of new vaccines against bacterial diseases and the use of bacteria to help fight pollution.
Some Archaea thrive in extreme places such as in thermal pools, hot vents at the bottom of the sea, extremely salty water, and even in underground oil reserves. This book examines the diverse Archaea kingdom and the division of these organisms by their unusual biology into three main groups. It also explains why little in general is known about them, and why further classification of Archaea is so difficult.
How in the world do you classify the more than one million species in the animal kingdom? This fact-packed book divides animals into the major phyla, classes, and critical features. Fascinating case histories examine the discovery of new mammal species, the need to conserve endangered species, and using natural predators to control populations and preserve species and their environments.
In this new millennium, we are faced with a critical question: are we willing to work together to ensure the survival of the planet? Eleven ancient stories address this challenging issue through tales of natural elements such as Sun, Moon, Stars, Ocean, Wind, Fire, Mammals, Reptiles, Birds, Insects, Rocks, Trees, and Humans.
This collection of traditional tales and proverbs from over twenty ethnic groups touches upon both human and ecological themes such as environmental protection, the care of other creatures, and the connection of all things in nature.
The Earth system comprises diverse components that interact in complex ways. Earth science includes the study of the atmosphere, hydrosphere, oceans, and biosphere, as well as the solid earth. The reproducible activity pages supplement earth science textbooks with stand-alone or coordinate one-page lessons. Sample activities include: Cenozoic Era, Comparing Types of Rocks, Eclipses, Formation of Coal, Glacial Landforms, Global Heat Budget, How Minerals Form, Igneous Rocks, Waves, and More!
An examination of the science behind the physical phenomenon known as energy, including relevant theories and history-making discoveries as well as topics of current and future research.
An examination of the science behind the physical phenomenon known as light, including relevant theories and history-making discoveries as well as topics of current and future research.
An examination of the science behind the physical concepts of mass and matter, including relevant theories and history-making discoveries as well as topics of current and future research.
An examination of the science behind the physical phenomenon known as gravity, including relevant theories and history-making discoveries as well as topics of current and future research.
An exploration of the life cycle and life span of butterflies, using up-close photographs and step-by-step text to follow a butterfly's growth process from egg to larva to pupa to mature insect.
A look at camels, including their habitats, physical characteristics such as their humps, behaviors, relationships with humans, and protected status of wild species in the world today.
A look at cougars, including their habitats, physical characteristics such as their tawny coats, behaviors, relationships with humans, and protected status as a game animal in the world today.
A look at sea lions, including their habitats, physical characteristics such as their webbed flippers, behaviors, relationships with humans, and threatened status in the world today.
A look at tortoises, including their habitats, physical characteristics such as their domed shells, behaviors, relationships with humans, and protected status in the world today.
An exploration of the life cycle and life span of bees, using up-close photographs and step-by-step text to follow a honeybee's growth process from egg to larva to pupa to mature insect.
An exploration of the life cycle and life span of tomatoes, using up-close photographs and step-by-step text to follow a tomato's growth process from seed to seedling to mature plant.
A look at piranhas, including their habitats, physical characteristics such as their flesh-ripping teeth, behaviors, relationships with humans, and feared status in the world today.
A look at rhinoceroses, including their habitats, physical characteristics such as their horned noses, behaviors, relationships with humans, and protected status in the world today.
A look at pandas, including their habitats, physical characteristics such as their black-and-white fur, behaviors, relationships with humans, and threatened status in the world today.
A look at whales, including their habitats, physical characteristics such as their streamlined bodies, behaviors, relationships with humans, and threatened status in the world today.
