Explores the ecology of deserts, featuring photographs, maps, and illustrations, along with information on the plants and animals that are native to desert biomes, and also discusses environmental changes that have impacted these habitats.
Explores the ecology of tundras, featuring photographs, maps, and illustrations, along with information on the plants and animals that are native to tundra biomes, and also discusses environmental changes that have impacted these habitats.
"This book looks at the historical controversies that surround the theory of heliocentrism and tells the stories of the scientists who worked on the theory. It also examines how the theory of heliocentrism was arrived at, how it was tested, and what impact the theory has had on our understanding of science today"--Publisher.
"Profiles female pioneers in the fields of science, technology, architecture, and mathematics, tracing their backgrounds and world-changing contributions"--OCLC.
This captivating history is a presentation of Apollo 11's journey to the moon. Learn what daily life was like and how the astronauts survived the dangerous journey.
Introduces Earth's natural wonders, including the highest peak of Mount Kilimanjaro and the deep grooves of the Grand Canyon, and featuring fun facts, statistics, and photographic images.