Books in Green World, Clean World series

Introduces issues of pollution due to the dumping of garbage, chemicals, and other things into the seas.

"In this book, young readers will learn about global warming"--

"In this book, young readers will learn why recycling is important, which materials can be reprocessed into new goods, and how improved design can make products easier to recycle."--

None

Surveys the world of fungi and lichens, discussing such aspects as fungi and decay, parasites, pollution, plant partnerships, edible and poisonous fungi, and antibiotics

Examines the characteristics, life cycle, and natural environment of various types of ferns and discusses their uses as natural medicines and food.

Discusses the causes of air pollution, why it is dangerous, and what can be done to make the air cleaner.

Examines water pollution in rivers and lakes, discussing the types of pollution that can be found there, where they come from, and how to stop it.

None

Describes the largest family of flowering plants, the orchid, focusing on habitat, international varieties, pollination and germination, breeding and cultivation, and threats to its survival.

Describes the many varieties of cacti and other succulent plants found around the world

Describes the largest family of flowering plants, the orchid, focusing on habitat, international varieties, pollination and germination, breeding and cultivation, and threats to its survival