Introduces the concept of extinction, discussing how extinction occurs, mass extinctions from the Earth's past and possible explanations, extinctions caused by humans, and current efforts to protect t
Presents an introduction to the geological and fossil remains of the past, discussing the origins of life, the process of evolution, the dating of each period of time, and the diifferent types of plan
Describes how the different life environments on Earth thrive and change, including both gradual climate and geologic changes as well as local, short-term changes to the ecology such as a fire, volcan
Examines biological evolution and how it has affected the distribution of animal species around the world over time, discussing the impact of such factors as continental drift, mutation, extinction, m
In our minds the Caribbean is the embodiment of Paradise. We need only close our eyes to see clearly the sparkling turquoise waters, white beaches, and lush tropical forests. Yet hidden just beyond th
Examine the fascinating body of a Triceratops, one layer at a time, with See Inside the Dinosaur. The innovative and interactive 3-D format allows kids to discover the inner workings of a dinosaur’s b
