No-Sweat Science: Earth Science Experiments

ISBN: 1402723334

Author: Loeschnig, Louis V.

Condition: Used

Tsunamis, hurricanes, global warming: more than ever, children want to investigate the forces that affect Earth-and learn how to protect our planet. And this engrossing collection offers a world of information and exciting activities. Through experimentation, young scientists will really understand how plants give off oxygen and why life couldnt exist without them. Theyll build a seismograph; play dirty with soil, sand, humus, and mud; filter water; and find out how mountains are formed with the help of some clay and newspaper. Plus, kids will make a difference as they discover earth-friendly ways to save and reuse old clothes, toys, and other household materials.