Here is a favorite of elementary science teachers for the food chain. Each of the creatures passes the energy in its own unique way. In this upbeat rhyming story, the food chain connects herbivores, carnivores, insects and plants together in a fascinating circle of players. All beings on Earth - from the anchovy to the zooplankton - depend upon the green plant, which is the hero of the story. The special talent of the author shines again (see also A Drop Around the World) for being able to present the science curriculum so concisely, creatively, and cleverly. A 48-page Teacher Guide based on the book is also available.