coal mines and mining

Throughout his day, a young boy thinks of his father who is working in the coal mine that is located underneath the ocean.

Text and photographs explore how coal is formed.

Recounts photographer Lewis Hines' fight against child labor in the early 1900s and discusses how his work and the work of others revealed truths about the issue to the public.

Introduces coal, one of Earth's energy resources, discussing where it comes from, how we develop and use it, and how it helps power the world.

Explores all facets of coal as a natural resource, investigating its natural history, human use, technology, environmental impact, and more.

"A high-interest introduction to the size, speed, and purpose of one of the world's largest excavators, including a brief history and what the future holds for the Krupp Digging Machine"--Provided by publisher.

"Engaging images accompany information about Battleship Island. The combination of high-interest subject matter and light text is intended for students in grades 3 through 7"--.

Stunning illustrations show the striking contrast between a sparkling seaside day and the darkness underground where the miners dig.