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Q: How do observations of earthquake ans volcanic activity support the theory Of plate tectonics?
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How do observations of earthquakes and volcanic activity support theory of plate tectonics?

Observations of earthquakes and volcanic activity support the theory of plate tectonics because they both occur on boundaries. Boundaries are where plates meet and either converge, diverge or transform.


Theory which explains volcanic and earthquake activity in terms of plate movements?

Plate tectonics explain earthquakes and volcanoes so does the theory of continental drift.


Can plate tectonics provide an answer to earthquakes and volcanic activity?

NO!


Is volcanic activity on Venus caused by plate tectonics?

No. Scientists believe that the crust of Venus is too thick to support plate tectonics. Volcanic activity is likely driven by hot spots.


Are there volcanic or earthquake activity in Mexico?

yes


What is the main theory about the cause of volcanic activity and earthquakes in this region?

Plate tectonics.


Where does earthquake and volcanic activity occur?

the ring of fire


Is a volcanic eruption the same as an earthquake?

No, because earth quakes are caused by plates (tectonics, or something like that), but volcanos are not.


What is the Arc in the pacific where volcanic and earthquake activity occurs?

ring of fire


What area in the world has the greatest amount of earthquake and volcanic activity?

Hawaii


What happens when plate tectonics move up or down?

When plate tectonics move up or down, it is referred to as vertical movement or vertical displacement. Upward movement can occur due to processes like uplift and volcanic activity, leading to the formation of mountains and volcanic landforms. Downward movement, on the other hand, can result in subduction zones where one tectonic plate is forced beneath another, causing the formation of trenches and sometimes leading to earthquakes and volcanic activity.


What are in sinkholes in the the ocean?

an empty cavity or cavern due to drilling or possibly earthquake activity or volcanic activity