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This book offers activities that encourage young learners to take note of the world around them. It is divided into three areas of earth study: the geosphere-the solid portion of the earth; the hydrosphere - the waters on the surface of the earth; and the atmosphere - the air surrounding the earth.
A collection of essays and articles provides a study of how the planet works, discussing Earth's structure, geographical features, geologic history, and evolution.
The two minerals nephrite and jadeite, popularly comprised under the name jade, belong to the hardest and most cherished materials of which primitive man availed himself in shaping his chisels, hatchets, ornaments, amulets and many other implements. Such objects, partially of considerable antiquity, have been found in many parts of the world--in Asia, New Zealand, in prehistoric Europe and America. The geographical areas occupied by nephrite are so extended that it may almost be classified with flint as one of those mineral substances utilized to a large extent by a great number of peoples. Since the localities where nephrite occurs in nature seem to be difficult to discover, and since nephrite was known for a long time as coming only from Asia and New Zealand, and jadeite merely from certain districts of Asia, the scientific world was being held in long suspense by what is known as the nephrite question. -- Introduction.
The impact of The Late Great Planet Earth cannot be overstated. The New York Times called it the "no. 1 non-fiction bestseller of the decade." For Christians and non-Christians of the 1970s, Hal Lindsey's blockbuster served as a wake-up call on events soon to come and events already unfolding -- all leading up to the greatest event of all: the return of Jesus Christ. The years since have confirmed Lindsey's insights into what biblical prophecy says about the times we live in. Whether you're a church-going believer or someone who wouldn't darken the door of a Christian institution, the Bible has much to tell you about the imminent future of this planet. In the midst of an out-of-control generation, it reveals a grand design that's unfolding exactly according to plan. The rebirth of Israel. The threat of war in the Middle East. An increase in natural catastrophes. The revival of Satanism and witchcraft. These and other signs, foreseen by prophets from Moses to Jesus, portend the coming of an antichrist . . . of a war which will bring humanity to the brink of destruction . . . and of incredible deliverance for a desperate, dying planet.
New York Times Bestseller and Notable Book of the Year A Kirkus Reviews Book of the Year (Nonfiction) Longlisted for the Andrew Carnegie Medal for Excellence (Nonfiction) From the most celebrated heir to Darwin comes a groundbreaking book on evolution, the summa work of Edward O. Wilson's legendary career. Sparking vigorous debate in the sciences, The Social Conquest of Earth upends “the famous theory that evolution naturally encourages creatures to put family first” (Discover). Refashioning the story of human evolution, Wilson draws on his remarkable knowledge of biology and social behavior to demonstrate that group selection, not kin selection, is the premier driving force of human evolution. In a work that James D. Watson calls “a monumental exploration of the biological origins of the human condition,” Wilson explains how our innate drive to belong to a group is both a “great blessing and a terrible curse” (Smithsonian). Demonstrating that the sources of morality, religion, and the creative arts are fundamentally biological in nature, the renowned Harvard University biologist presents us with the clearest explanation ever produced as to the origin of the human condition and why it resulted in our domination of the Earth’s biosphere.