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Rain forests represent the world's richest repository of terrestrial biodiversity, and play a major role in regulating the global climate. They support the livelihoods of a substantial proportion of the world's population and are the source of many internationally traded commodities. They remain (despite decades of conservation attention) increasingly vulnerable to degradation and clearance, with profound though often uncertain future costs to global society. Understanding the ecology of these diverse biomes, and peoples' dependencies on them, is fundamental to their future management and conservation. Tropical Rain Forest Ecology, Diversity, and Conservation introduces and explores what rain forests are, how they arose, what they contain, how they function, and how humans use and impact them. The book starts by introducing the variety of rain forest plants, fungi, microorganisms, and animals, emphasising the spectacular diversity that is the motivation for their conservation. The central chapters describe the origins of rain forest communities, the variety of rain forest formations, and their ecology and dynamics. The challenge of explaining the species richness of rain forest communities lies at the heart of ecological theory, and forms a common theme throughout. The book's final section considers historical and current interactions of humans and rain forests. It explores biodiversity conservation as well as livelihood security for the many communities that are dependent on rain forests - inextricable issues that represent urgent priorities for scientists, conservationists, and policy makers.
The new edition of INTERMEDIATE ALGEBRA is an exciting and innovative revision that takes an already successful text and makes it more compelling for today's instructor and student. The authors have developed a learning plan to help students succeed in Intermediate Algebra and transition to the next level in their coursework. Based on their years of experience in developmental education, the accessible approach builds upon the book's known clear writing and engaging style which teaches students to develop problem-solving skills and strategies that they can use in their everyday lives. The authors have developed an acute awareness of students' approach to homework and present a learning plan keyed to Learning Objectives and supported by a comprehensive range of exercise sets that reinforces the material that students have learned setting the stage for their success. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.
A proven grammar-based approach that gets you communicating in Spanish with confidence, right away Easy Spanish Step by Step proves that a solid grounding in grammar basics is the key to mastering a second language. Grammatical rules and concepts are clearly explained in order of importance, and more than 300 verbs and key terms are introduced on the basis of frequency. Numerous exercises and engaging readings help learners quickly build their Spanish speaking and comprehension prowess.
Popular phrases, words, and expressions accompany the complete conjugation of common Spanish verbs.
To develop reading skills by providing enjoyable material about the geography and culure of today's Spain.
A pair of leading psychologists argues that prejudice toward others is often an unconscious part of the human psyche, providing an analysis of the science behind biased feelings while sharing guidelines for identifying and learning from hidden prejudices. 15,000 first printing.

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