Books with title Asteroids

We may not be able to see asteroids without a telescope, but there are thousands of these space rocks circling the sun. Readers learn about asteroid formation, size, shape, and orbits. They are also introduced to the methods that scientists use to track asteroids. Fast facts and a hands-on activity expand the reader's learning experience, while full-color images enrich the narrative with additional details and examples. This book supports English Language Arts standards and also correlates directly with Next Generation Science Standards.

Anabolic steroids are drugs that some people take for non-medical reasons. Some athletes take them to make themselves more muscular and stronger. Some young people take the drugs to change the way their body looks. This book explains what steroids are, and who is likely to use them. It describes the real risks of steroid abuse to health - the physical effects on the body, as well as the mental and emotional effects. It also looks at how steroid abuse can affect relationships and careers, and gives advice about giving up the drugs. It also features case studies and science panels, together with colour photos, glossary, resources and index.