Ecosystems category: 538 books

Studying ecology today is more valuable than it has ever been because of pollution and other environmental factors continuing to be a mainstream issue of concern across the globe. This volume engages the reader with bright images of animals and other life in their natural settings and informs on what...

The diversity of plant and animal life on the planet is a topic of both high interest and importance for young readers. This text explores a biome that many will easily identify and with which they may have some familiarity. Several types of grasslands are explored, including details on their formation,...

This book is narrated by a boy who explains the different communities ( urban, rural, and suburban ) to his peers. Each community has their identifiable features illustrated within this picture book. This book was written by a Texas educator who originally wrote it as a poem for a social studies...

As the world’s traditional sources of energy are gradually being depleted, global energy usage continues to increase. The impetus to find new sources of energy is rendered even more urgent when you consider that traditional sources of energy are costly and can cause widespread damage to the Earth...

Audisee® eBooks with Audio combine professional narration and text highlighting to engage reluctant readers! Is planet Earth flat? Is California an island? Can you mix other metals to make gold? At one time, science supported wild notions like these! But later studies proved these ideas were nonsense....

Ruby the Red Worm is a humorous and educational introduction to composting and the essential role worms serve in the ecosystem. More importantly, it is a story about seeing the big picture (making flowers) and living a life of passion despite life's bullies — even if it means eating dirt.

Example in this ebook   In "Our Little Canadian Cousin," my intention has been to tell, in a general way, although with a defined local setting, the story of Canadian home life. To Canadians, home life means not merely sitting at a huge fireplace, or brewing and baking in a wide...

Investigating the planet's biomes and examining the modern threats to each ecosystem, this interactive series challenges young readers to look at how their own actions influence the planet's health. With compare-and-contrast facts and vocabulary-building sidebars, each engaging guide reveals how environmental...

Example in this ebook   One of the important historic events of the present century is the revolution which took place in Portugal on the third day of October, 1910, when King Manuel II lost his throne. The king and his mother were exiled and fled from Lisbon, the capital city,...

Example in this ebook   Our little cousins of Hindustan are charming little people, even though their manners and customs and their religion are so very different from our own. India is a big country, and there are many different races of people living within its borders,...

The human body is over 65% water. We drink it. We bathe in it. We water our crops with it. Water is a foundation of human life. And yet, more and more chemicals are getting into our ground water. People are getting sick, and even dying from it. How this happened and what we can do to prevent these...

Example in this ebook   There is no doubt whatever but that every little girl and every little boy has heard of the country of Poland, and of its inhabitants the Polacks, or Poles, as you hear them more often spoken of. But there are countless numbers of these same children, I...

In the compiling of this little book, I am deeply indebted for historical data, etc., to John Cooke, M.A., the Messrs. Black, Lord Macaulay, the Four Masters, and many others, from whose writings I have made extracts; and for photographs to Messrs. W. Lawrence, T. Glass, and Commissioner Walker. I...

Example in this ebook   Persia is mostly a tableland, from which rise many high mountains. In the winter come storms of snow and rain; in the spring the ground is green with grass and bright with many flowers; but in the late summer and fall it is dry and hot. Over the mountains...