The Pacific Ring of Fire
is an example of a convergent plate boundary. At convergent plate boundaries, oceanic crust is often forced down into the mantle where it begins to melt. Magma rises into and through the other plate, solidifying into granite, the rock that makes up the continents.
What are 2 examples of convergent boundaries?
Examples of continent-continent convergent boundaries are the collision of the India Plate with the Eurasian Plate, creating the Himalaya Mountains, and
the collision of the African Plate with the Eurasian Plate
, creating the series of ranges extending from the Alps in Europe to the Zagros Mountains in Iran.
What are 3 examples of convergent boundaries?
Three types of convergent boundaries are recognized:
continent‐continent, ocean‐continent, and ocean‐ocean
.
What are some examples convergent?
A widespread example of convergent evolution is
the evolution of wings and powered flight in birds, bats and (now extinct) pterosaurs
, each of which belong to a different class of organism and therefore have very distant common ancestors.
What is an example of a modern convergent boundary?
Modern examples of these two boundaries are
the East African Rift (1) and the Red Sea (2)
. Figure 3 is an example of a convergent plate boundary. In this case, oceanic lithosphere subducts beneath continental lithosphere. The old oceanic plate is destroyed in the subduction zone.
What landforms are created by convergent boundaries?
Deep ocean trenches, volcanoes, island arcs, submarine mountain ranges, and fault lines
are examples of features that can form along plate tectonic boundaries. Volcanoes are one kind of feature that forms along convergent plate boundaries, where two tectonic plates collide and one moves beneath the other.
Why do Convergent boundaries occur?
Convergent (Colliding): This occurs
when plates move towards each other and collide
. When a continental plate meets an oceanic plate, the thinner, denser, and more flexible oceanic plate sinks beneath the thicker, more rigid continental plate. This is called subduction.
What are the non examples of convergent boundaries?
Examples of non-convergent boundaries include “
Mid-Atlantic Ridge and Great Rift Valley
”. Iceland is an example of country undergoing continental non-convergent boundaries. Convergent boundaries are the boundaries between “two or more tectonic plates” which are coming towards each other.
What is the main difference between convergent and divergent evolution?
In many ways,
divergent evolution
is the opposite of convergent evolution. Whereas convergent evolution involves unrelated species that develop similar characteristics over time, divergent evolution involves species with a common ancestor that change to become increasingly different over time.
Where do Convergent boundaries occur?
Convergent boundaries occur
between oceanic-oceanic lithosphere, oceanic-continental lithosphere, and continental-continental lithosphere
. The geologic features related to convergent boundaries vary depending on crust types. Plate tectonics is driven by convection cells in the mantle.
What is the difference between convergent and divergent?
Differences Between Convergent and Divergent Evolution
Convergent evolution
shows how species have evolved separately but have similar (analogous) structures
. Divergent evolution demonstrates how species can have common (homologous) anatomical structures which have evolved for different purposes.
Do convergent boundaries form mountains?
Mountains are usually formed at what are called
convergent plate boundaries
, meaning a boundary at which two plates are moving towards one another. … Sometimes, the two tectonic plates press up against each other, causing the land to lift into mountainous forms as the plates continue to collide.
What is a real world example of divergent boundary?
Divergent boundaries occur where two plates move apart from each other. This happens at the mid-ocean ridges, where seafloor spreading and volcanic activity continuously add new oceanic crust to the oceanic plates on both sides. Examples are
the Mid-Atlantic Ridge and East Pacific Rise
.
Do convergent boundaries cause volcanoes?
Destructive, or convergent, plate boundaries are where the tectonic plates are moving towards each other. Volcanoes form here in two settings where either oceanic plate descends below another oceanic plate or an oceanic plate descends below a continental plate.
What are the similarities between convergent and divergent boundaries?
The similarities are that a boundary of any kind marks the line between two tectonic plates. Similarities between divergent and convergent boundaries include
magma or lava flows, formation of new topographic features and re-shaping of landmasses
.
What are the effects of convergent boundaries?
Effects found at a convergent boundary between continental plates include:
intense folding and faulting
, a broad folded mountain range, shallow earthquake activity, shortening and thickening of the plates within the collision zone.
