Earth Science and the Environment

EBook Description: Using two themes, earth systems and environmental issues, EARTH SCIENCE AND THE ENVIRONMENT provides a rich overview of all Earth-related disciplines, including geology, meteorology, hydrology, oceanography, and astronomy. The authors provide a sense of how Earth functions as a single system composed of interacting subsystems and integrates coverage of enviromental issues in both the authoritative narrative and stunning multi-part visuals that emphasize the beauty of Earth science. To further enrich your experience, this earth science textbook is fully integrated with the CengageNOW online tutorial system.

Dendrochronology and wood anatomy developed for decades as two independent scientific fields. It was only in the last decade that it was made clear that the dimension of time is the fourth dimension for both sciences and that it was demonstrated that wood anatomy and dendrochronology are perfect partners.

A Practical Guide to Keeping Healthy Fish in a Stable Environment

Detailed instruction advises on water temperature and chemistry, gravels, and the best equipment to help maintain a healthful environment for aquarium fish. Aquarium hobbyists improve their skills by studying the clearly captioned, step-by-step, full-color photos on every page of Tankmasters Books. These books. show�rather than merely tell�how to maintain colorful and interesting fish tanks, with every page literally filled with photos and other illustrations. All have detailed and instructive captions. Each book focuses on a different aspect of either freshwater or marine aquarium maintenance, and explains everything from fish and plant varieties to bubblers, filters, and other aquarium accessories. More than 200 illustrations in each book

Humans and the Natural Environment

No other species in Earth's history has been able to disregard the natural laws that govern population size quite like humans have. And as a result we have experienced an unfathomable population explosion: a nearly 7-fold increase in three centuries and from 3 billion to 6.6 billion in just 45 years (1961 to 2006). But population growth has come with an increase in resource consumption, which has created a number of environmental problems: Farmland is being degraded, fresh water is becoming polluted, fish are being overharvested, forests are being flattened, fossil fuel emissions are driving global warming, and the list goes on.

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