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166 pages • missing pub info (view editions)
ISBN/UID: 9781710816402
Format: Paperback
Language: English
Publisher: Andrew Johnson
Edition Pub 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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166 pages • missing pub info (view editions)
ISBN/UID: 9781710816402
Format: Paperback
Language: English
Publisher: Andrew Johnson
Edition Pub 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 ...