Children get to examine physical forces and processes that determine the environment we live in now and in the future such as: the weather; the seasons; and the water cycle. This is a series that introduces younger readers to science and nature in the world around them. This guide covers the weather. Each subject is given a simplified yet thorough explanation, and each book contains easy experiments children can carry out at home with step-by-step instructions helping them to gain hands-on experience and reinforce learning.