A Crusty Study

A trail of 5 pages, marked with comments, by peppy
About this trail:
Into the mind of Arthur Holmes. Read here about how this physicist turned geologist explained the continental drift. He changed our thinking; yet was early for his times. 
5 marks in this trail
1
Into the mind of Arthur Holmes. Read here about how this physicist turned geologist explained the continental drift. He changed our thinking, yet was early for his times. Some people open up minds; do we carry forward the legacy? So much of our knowledge is based on his theory.
2

This one is for cynics citing earth's resource crunch. Read about the furor and euphoria as methane is discovered far below the earth's crust. Could this be the answer to our fuel angst? Could this fuel the angst further? Read on.

3
Non-conformist earthquakes? This could raise a few doubts about our knowledge itself. The tsunami and its originating earthquake broke rules, so the scientists say. Do we need to break our rigidity about them? How should we relearn about these natural phenomena? This article could give some answers.
4
How was the crust re-fomed? Was a meteorite the culprit? This is a fascinating story of how a meteorite or a comet could have crashed into the earth and reshaped the crust. There is many a crash between the heaven and the deep sea.
5
The article explains how the belief that the earth’s crust goes through a constant recycling process is validated by the discovery of a huge slab of “folded earth” from the ocean’s floor near the earth’s core. Scientists say this slab's movement towards the core started around 50 million years ago.

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