Why do the seasons change? questions on nature's rhythms and cycles

Product Description Covers astrology, the dodo, the lungs, body temperature, time zones, sleep, dreams, dragonflies, rabbits, seals, bees, spiders, turtles, frogs, comets, eclipses, and the sun From Publishers Weekly This second book of questions and answers by the Natural History Museum of London (the first, Do Animals Dream?, focused on the animal kingdom) delves into every aspect of the cycles and rhythms of nature, including the creation of the universe and the earth, the changing seasons, the relationships between plants, animals and their environments, and the natural rhythms of human behavior and biology. The text is augmented by clear line drawings and photographs, but some of the early sections on the universe suffer from an excess of abstract numbersmillions and billions of years, miles and degreeswhich does nothing to illuminate or vivify the ideas. Much more successful, however, are the discussions of the lives of humans, animals and plants, including explanations of how bees dance to convey information about pollen sources, and the natural sleep, mood and alertness cycles of people. The book concludes with a short debunking of astrology and biorhythms. Older readers will find the book filled with stimulating facts. All ages. Copyright 1987 Reed Business Information, Inc. From School Library Journal Grade 4-6 This is a delight for readers who want quick answers about nature such as ``How old is the universe?,'' ``Do the stars move?,'' ``Why is it al ways hot in Africa, cold in the Arc tic?,'' ``Why does my tummy rum ble?,'' and many others. Questions are grouped together by topic with each page having one or two questions with a direct answer followed by a brief but easily understood explanation. Black- and-white (with a few color) photo graphs, illustrations, and diagrams clar ify and contribute to the answers. While not useful for reports, this visual ly appealing and well-organized book should be popular with curious young sters. Alice R. Arnett, Greenwood El ementary School, Louisville, Ky.Copyright 1988 Reed Business Information, Inc.