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What is it called when two plates cause a volcanic eruption?
Plate tectonics
What two ideas did plate tectonics combine?
The two ideas combined by plate tectonics are continental drift, which suggests that continents move across Earth's surface, and seafloor spreading, which explains how new oceanic crust is formed at mid-ocean ridges and spreads outwards. Plate tectonics unifies these concepts, showing how Earth's lithosphere is composed of large plates that move and interact with each other.
What evidence would you look for if you wanted to show two landmasses were once connected?
The best example for this would be South America and Africa. If you put them together its like two jigsaw pieces coming together. It took millions of years for Africa and South America to seperate from each other. If you look on a map and just visually push these two continents together they fit each other quite nicely. The theory of Plate Tectonics is about how the continents move around on the surface of the earth. Using South America and Africa as an example one can see how Plate tectonics has occurred. Also the continents never stop moving. More information on the link provided below.
The difference between plate boundaries and plate tectonics -?
Plate tectonics is the scientific theory that Earth's surface is broken up into huge, slow-moving slabs called tectonic plates. The movement of these plates drives many geologic processes including most earthquakes and volcanoes. Plate boundaries are the areas where two tectonic plates meet.
Which two factors are most important to the existence of plate tectonics on Earth?
The two most important factors contributing to plate tectonics on Earth are the movement of convection currents within the mantle and the internal heat generated by radioactive decay in Earth's core. These forces drive the motion of the lithospheric plates, causing them to move and interact at plate boundaries.
How can you define plate tectonics not plate tectonics theory?
But plate tectonics is the theory which suggests that the Earth's crust is made up of solid plates moving relative to each other. Plate tectonics and the plate tectonics theory aren't really two separate things. However plates are pieces of the Earth's crust which are moving.
What are two bad things that can happen as a result of plate tectonics how did plate tectonics cause these events?
Tidal waves, Earthquakes, landslides
What is it called when two plates cause a volcanic eruption?
Plate tectonics
What does the Ring of fire have to do with the plate tectonics?
The "Ring of Fire" refers to a string of volcanoes, which create a ring in the Pacific. The relevance to plate tectonics, is that volcanoes are created by two plates coming together and pushing up on each other to create the volcano. The Ring of Fire is evidence of high plate tectonic movement in that particular area and outlines where the plates in that area come together.
How does continental drift support plate tectonics?
continental drift and plate tectonics are two side of a coin. As the continents are interlinked with the plates; so as the plate moved due to conviction current the continents also tends to move causing continental drift. Moment of plates due to conviction current or due to the adjacent plate is called plate tectonics.
Define and relate the following to the plate tectonics theory?
There are 2 tectonics theories namely: divergent boundary and subduction zone. The boundary of the plate tectonics where two plates are placed is called divergent boundary while the subduction zone is a convergent boundary where in one plate is subducted on another.
In what two ways is the plate tectonics theory different from the idea of continental drift?
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Which two continents are used as evidence for the continental puzzle?
The continents of Africa and South America are often used as evidence for the continental puzzle due to their matching coastlines and geological features, suggesting they were once connected. This supports the theory of continental drift and plate tectonics.
What were the two plate tectonics that formed the ring of fire?
There are more than two plates involved in the ring of fire.
What is fact about plate tectonics?
An ancient ocean (Tethys Sea), opened to split Pangea in two.
Where do two plates most often move past each other?
I think it is plate tectonics
What two ideas did plate tectonics combine?
The two ideas combined by plate tectonics are continental drift, which suggests that continents move across Earth's surface, and seafloor spreading, which explains how new oceanic crust is formed at mid-ocean ridges and spreads outwards. Plate tectonics unifies these concepts, showing how Earth's lithosphere is composed of large plates that move and interact with each other.
