Looks at wildlife, how hunting and changes to habitats caused by human beings put animal species at risk of extinction, and examines the ways in which people try to reduce the negative impacts of thei
Explains the cause and effects of global warming, describes the contribution of buildings to global warming, and discusses building techniques and technologies and consumer actions that can reduce the
Explains the cause and effects of global warming, describes the contribution of buildings to global warming, and discusses building techniques and technologies and consumer actions that can reduce the
Examines possible alternative sources of energy for the future, discussing the problems of global warming, and the methods that could be used to obtain energy from wind, water, the Sun, the atom, and
"How important is water to humans and other animals? This title explores many of the features of water, including where it can be found and the benefits it has for all living things."
How important is water to humans and other animals? This title explores many of the features of water, including where it can be found and the benefits it has for all living things.
Perhaps most amazing of all are the comparisons between the basic life processes of humans and other animals, especially when viewed up close. In this series, readers literally get an inside look at t
Perhaps most amazing of all are the comparisons between the basic life processes of humans and other animals, especially when viewed up close. In this series, readers literally get an inside look at t
Perhaps most amazing of all are the comparisons between the basic life processes of humans and other animals, especially when viewed up close. In this series, readers literally get an inside look at t
Perhaps most amazing of all are the comparisons between the basic life processes of humans and other animals, especially when viewed up close. In this series, readers literally get an inside look at t
Perhaps most amazing of all are the comparisons between the basic life processes of humans and other animals, especially when viewed up close. In this series, readers literally get an inside look at t
Planet Earth is surrounded by huge, dark space. Discover the wonders of space, from the Sun, moon and stars to space travel. Discover the facts and Share the learning in these fun books.A series of di
Describes the life cycle of various plants and animals, providing anecdotes about survival mechanisms by such animals as salmon, the Monarch butterfly, and the sea turtle.
A series of books for young readers charts the growth of animals and amphibians in charismatic, full-color, close-up and sequential action photographs taken over a period of hours, weeks, and/or month
Perhaps most amazing of all are the comparisons between the basic life processes of humans and other animals, especially when viewed up close. In this series, readers literally get an inside look at t
Designed for children beginning to read alone, a vocabulary-building introduction to the brave work of emergency fire fighters contains language-strengthening longer sentences and information boxes fi
