Tundra experiments

"Award-winning author Robert Gardner comes to the rescue of busy students everywhere. Each experiment in Tundra Experiments: 14 Experiments follows the scientific method, and is designed to be completed in under an hour. Discover why a tundra stays wet when it receives little rain, finding the energy (heat) needed to melt one gram of ice, build a model of the permafrost, and the science of solar heat and leaf color. There are also ideas for more science experiments if you have extra time"--Provided by the publisher.