You can listen to this audiobook in formats: WAV, WMA, AC3, MPEG4, MP3, WavPack, FLAC (compression CHM, AZW, ZIP, ISO, LHA, RAR, TZ)
Total pages original book: 32
Includes a PDF summary of 3 pages
Duration of the summary (audio): 2M17S (0.6 MB)
Description or summary of the audiobook: Trees are a valuable natural resource. People depend on trees for food, and animals depend on trees for food and shelter. But most important, we depend on trees because they add oxygen, a gas we all need, to the air. While trees give us many wonderful products, we must also protect them because we can't live without them.
Other categories, genre or collection: Children's General Story Books, Natural History Books for Children, Sciences, Science