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174 pages • missing pub info (editions)
ISBN/UID: 9781702017572
Format: Paperback
Language: English
Publisher: Andrew Johnson
Publication date: 06 November 2019
Description
Most of us who have an interest in the planet we live on have seen diagrams showing the Earth's interior. We are told it is very hot and made of iron. Is this really true? How far have we actually "dug down" to find this "hot ball of iron"? Where ...
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174 pages • missing pub info (editions)
ISBN/UID: 9781702017572
Format: Paperback
Language: English
Publisher: Andrew Johnson
Publication date: 06 November 2019
Description
Most of us who have an interest in the planet we live on have seen diagrams showing the Earth's interior. We are told it is very hot and made of iron. Is this really true? How far have we actually "dug down" to find this "hot ball of iron"? Where ...