A Coral Reef Food Chain

 

A Coral Reef Food Chain : A Who-Eats-What Adventure in the Caribbean Sea

Follow That Food Chain series

by Rebecca Hogue Wojahn & Donald Wojahn 

Lerner, 2010

ISBN # 0-8225-7611-2

Nonfiction, grades 3-6

“This coral reef lies hidden in the warm, shallow water just off the shore of a Caribbean island. From the beach, waves gently roll over calm water. But duck your head under the waves, and you’ll see an underwater jungle full of life.”

This new food chain book from the series Follow That Food Chain allows the reader to create a food chain by choosing the next link in the food chain and then following that organism to the page listed. This particular book is especially good because it includes so many invertebrates and other varied species that are not well-known to children within the complex ecosystem of a coral reef. Animals such as fan worms, corals, sawfish, parrotfish, moray eels, nudibranchs, and sea urchins are among the consumers, with the producers and well-explained phytoplankton included in the chain information. Decomposers and their job in the chain are also included.

The sidebars add additional sections of information and the value or relationship of some of the organisms are explained. The main text highlights the unfamiliar words that are in the glossary. Bright photos and diagrams of specific connections forming a food web from the chains allow the reader to picture the connections of the organisms they’ve just read about. The book also contains a further reading section, a bibliography, and an index.

I’ve blogged on the temperate forest food chain book in this series, but this one has so many invertebrates I wanted to highlight  it. Food chains are important parts of the science curriculum, and these books provide an excellent way of teaching both organisms and the complex ideas within a food web.

Activity 1

Create your own food chain by following one of your choosing from the book. Make a diagram to show the energy flow.

Activity 2

Look through the book and find the invertebrates. Choose one invertebrate and look it up. Find out in which group it is classified according to the phylum, class, or order. Then find other animals in each group.

For more information about food chains and definitions, see this site.

This site has good information about the energy flow within a food chain.

Lovely coral reef and organism pictures

My previous blog on temperate forests is here. Go to my website and click on links in the toolbar to see my TLA presentation that includes a lesson on food chains.

See another book in the series at Miss Rumphius Effect.

Other books:

Ecosystems – Life in a Coral Reef by Hayley Haugen

Jump Into Science: Coral Reefs by Sylvia Earle

National Science Standard: organisms and environments

 Book provided by Lerner