Where can we see the result of plate movement?
http://pubs.usgs.gov/gip/dynamic/understanding.html
http://www.indiana.edu/~g105lab/1425chap13.htm
http://geology.com/articles/east-africa-rift.shtml
so boundaries and rift valleys?
Yes.
To see the result of plate movement, you can refer to various sources and observe different geographical features. Here's how you can find and interpret evidence of plate movement:
1. Tectonic Maps: Geologists create maps that depict the boundaries of different tectonic plates and their relative movement. These maps can help you visualize the regions where plates are colliding, diverging, or sliding past each other.
2. Earthquake Data: Earthquakes often occur along plate boundaries due to the release of built-up energy. By accessing earthquake databases (such as the United States Geological Survey's website), you can track seismic activity and identify locations where plates interact.
3. Volcanoes: Volcanic eruptions often occur at plate boundaries where one plate subducts under another. The "Ring of Fire" in the Pacific Ocean is a prime example of this. By examining volcanic activity patterns, you can determine the areas affected by plate movement.
4. Mountain Ranges: Mountain ranges, such as the Himalayas or the Andes, are the result of tectonic forces pushing the Earth's crust upwards. These regions indicate where plates are colliding and creating significant geological uplift.
5. Fossil Distribution: Ancient fossils can provide evidence of past plate movement. By comparing fossils found in different continents that were once part of the same supercontinent (such as fossils of the same species in Africa and South America), scientists can infer past plate movement.
6. GPS Measurements: Modern GPS technology allows scientists to track the movement of Earth's surface in real-time. By placing GPS receivers on different plates, researchers can measure the exact motion and rate of plate movement.
By analyzing the information from these sources, you can observe and understand the visible effects of plate tectonics and the dynamic nature of our planet's geology.