Going green is a hot topic...and a hot science fair project. Author and scientist Elizabeth Snoke Harris knows what impresses, and she provides plenty of winnin

Presents a number of simple science experiments that illustrate basic facts about the Earth.

Step-by-step instructions for doing science experiments dealing with soil and water are followed by an explanation of what happened during the experiments.

Provides step-by-step instructions for a variety of projects involving rocks and minerals, and answers such questions as "What is in soil?" and "How are mineral

Provides ideas for experiments in earth science, including experiments involving tornadoes, earthquakes, hurricanes, tsunamis, and mining.