A field guide identifying over eighty rocks, minerals, and fossils offers information on their appearance, properties, and natural locations.

This is a book about the simple pleasure of pebble spotting. Clarence Ellis is a charming, knowledgeable and witty guide to everything you didn't know there was to know about pebbles. He ruminates on what a pebble actually is, before showing us how they are formed, advising on the best pebble-spotting grounds in the UK, helping to identify individual stones, and giving tips on the necessary kit. You'll know your chert from your schist, your onyx from your agate, and will be on your guard for artificial intruders before you know it. Understanding the humble pebble makes a trip to the beach, lake-side or river bank simply that little bit more fascinating.

Why is the ocean salty? How do whales stay warm? What causes tides to rise and fall? How do oil spills affect ocean animals? Now you can discover the answers to these and many otherfascinating questions about the ocean--the earth's last frontier.Janice VanCleave's Oceans for Every Kid makes learning about theocean and its inhabitants an intriguing adventure. Use a bottle,pennies, a straw, and clay to demonstrate how submarines rise. Makeyour own wave holder with index cards and a plastic folder. Throughthese and other activities you'll find out how fish move up anddown in water, how pollutants move into the ocean, how to navigatewithout a compass, how to map the surface of the ocean floor, andmuch more. Each of the activities begins with a statement of purpose followedby a list of materials, step-by-step instructions, expectedresults, and an easy- to-understand explanation. Every activity hasbeen pretested and can be performed safely and inexpensively athome or in the classroom. Also available in the series from Janice VanCleave: * ASTRONOMY FOR EVERY KID * BIOLOGY FOR EVERY KID * CHEMISTRY FOR EVERY KID * DINOSAURS FOR EVERY KID * EARTH SCIENCE FOR EVERY KID * ECOLOGY FOR EVERY KID * GEOGRAPHY FOR EVERY KID * GEOMETRY FOR EVERY KID * THE HUMAN BODY FOR EVERY KID * MATH FOR EVERY KID * PHYSICS FOR EVERY KID

This book tells you how to recognize some of the rocks, minerals and fossils that you will find.