Did you know that people have seen a ship floating in the sky? Well, at least, they thought they saw a real ship. They were fooled by what is called a 'mirage'. yes, our Earth 'makes' many awesome things form or happen like volcanoes, earthquakes, geysers, snow, glaciers, icebergs, waterfalls, mirages, caves, and storms. They are all beautiful but some are also dangerous. Read this book and learn all about these 'natural phenomena' (which simply means strange or wonderful things that Nature makes happen). Find out how powerful and exciting Mother Nature can be! you will never look at the world in the same way again.