Producers, Consumers and Decomposers | Population Ecology | Encyclopedia Kids | Science Grade 7 | Children’s Environment Books – (PDF/EPUB Version)

Increase your child’s knowledge about population ecology using this science book for seventh graders. Not only will this book lay the foundation of population ecology, it will also boost your child’s understanding of how producers, consumers and decomposers work. Get a copy of this book now to give your child the edge in school.