UK's definitive encyclopedia and website for the internet-savvy generation. There are a wealth of incredible facts and images online - if only you knew where to look. DK's Online Encyclopedia combines the best of the traditional book encyclopedia plus a special website, together they guide you to the most amazing facts on and offline. Linked to the National Curriculum, this encyclopedia is perfect for homework and school projects, or just for finding facts - simply look up the subject you are interested in to discover the basics, then when you see the sign, go online for even more information. Homework need never be dull again! Try it out, visit www.dke-encyc.com and have a go. - Actively managed and constantly updated website - Safe, age-appropriate, and expertly selected links - Real-time reports, databases, satellite images and virtual tours - Plus over a thousand incredible downloadable imagesThis layer, extending about 700 km (430 miles) into space, protects us from meteorites and warms the Eartha#39;s surface. It includes the . OZONE LAYER , which shields us from the Suna#39;s harmful rays. DOES THE ATMOSPHERE REMAIN THE anbsp;...
|Publisher||:||Dorling Kindersley Ltd - 2011-02-01|