Disney Educational - Bill Nye The Science Guy: Volcanoes
Volcano eruptions can be one of the most spectacular events in Earth science, and Bill Nye is ready to tell his target audience of fourth and fifth graders how and why they occur. It all has to do with those plates that are constantly moving all over the Earth's mantle, and the very hot rock that flows underneath. Using flashy graphics, demonstrations, and anything else he can find, Nye shows students the three kinds of volcanoes and the havoc they can cause.
Magazine of wilderness travel offering practical "you can do it heres how" advice to enjoy every trip. Filled with the best places, gear and information for all kinds of hiking and camping trips with fold-out maps and stunning color photography.
Added by: Maria | Karma: 3098.81 | Coursebooks » Grammar | 12 April 2009
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A compact grammar for the student of English taking a descriptive approach. The introduction provides a general background and indicates the kinds of evidence on which grammatical description is based.
This book is concerned with the meaning and use of two kinds of declarative sentences:
1) It's raining? 2) It's raining.
The difference between (1) and (2) is intonational: (1) has a final rise--indicated by the question mark--while (2) ends with a fall.
Christine Gunlogson's central claim is that the meaning and use of both kinds of sentences must be understood in terms of the meaning of their defining formal elements, namely declarative sentence type and rising versus falling intonation.
An accessible, practical question-and-answer guide to living with and overcoming sleep problems, this important reference includes information on the causes and types of the disease, different kinds of treatments, and how to best improve the quality of life.
