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7 Ιουλ 2013 · The document provides evidence that supports the theory of plate tectonics. It describes how the continents were once joined together in a supercontinent called Pangaea hundreds of millions of years ago.
- What is the evidence for Plate Tectonics? | PPT - SlideShare
Geological, biological, and climate evidence support the...
- Evidence of Plate Movements.pptx - SlideShare
This document outlines various pieces of evidence that...
- What is the evidence for Plate Tectonics? | PPT - SlideShare
2 Σεπ 2009 · Geological, biological, and climate evidence support the theory of plate tectonics and that the continents were once joined together in a supercontinent called Pangaea. Geological evidence includes the matching continental edges of South America and Africa and volcanic and earthquake activity.
9 Νοε 2022 · This document outlines various pieces of evidence that support the theory of plate tectonics, including: matching fossil distributions between continents; matching glacial striations; matching coal deposits and coral reef fossils in ancient climate zones that no longer match present climates; and paleomagnetic evidence showing continental ...
Plate Tectonics. Seafloor spreading: new ocean crust is formed at ocean ridges and destroyed at deep-sea trenches (Geologist, Henry Hess) Age Evidence – Rocks along the mid-ocean ridges are much...
8 Theory of Plate Tectonics Earth’s plates are in constant, slow motion Between 2.5 and 15 cm per year! Explains how plates move and form Since you’ve been alive, plates have moved more...
18 Plate Tectonics Today Today we can observe plate tectonics in a number of ways, mainly in formations found along specific plate boundaries. We will study these boundary zones, and how they cause things like volcanoes and earthquakes to form, in the upcoming chapter.
5 Evidence #1: Continents fit together like a puzzle For example, the Atlantic coastlines of Africa and South America. The best fit includes the continental shelves (the continental edges under...
