What are 2 examples of divergent boundaries?
Examples
- Mid-Atlantic Ridge.
- Red Sea Rift.
- Baikal Rift Zone.
- East African Rift.
- East Pacific Rise.
- Gakkel Ridge.
- Galapagos Rise.
- Explorer Ridge.
What is a fact about divergent boundary?
In plate tectonics, a divergent boundary or divergent plate boundary is a linear feature that exists between two tectonic plates that are moving away from each other. Because of this, rocks closest to a boundary are younger than rocks further away on the same plate. …
What are 2 facts about plate boundaries?
Interesting Facts about Plate Tectonics
- One famous transform boundary is the San Andreas Fault in California.
- The Mariana Trench is the deepest part of the ocean.
- Scientists are now able to track the movement of tectonic plates using GPS.
What divergent boundaries look like?
A divergent boundary occurs when two tectonic plates move away from each other. Along these boundaries, earthquakes are common and magma (molten rock) rises from the Earth’s mantle to the surface, solidifying to create new oceanic crust. The Mid-Atlantic Ridge is an example of divergent plate boundaries.
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.
Which of the following is the best example of divergent boundaries?
Perhaps the best known of the divergent boundaries is the Mid-Atlantic Ridge. This submerged mountain range, which extends from the Arctic Ocean to beyond the southern tip of Africa, is but one segment of the global mid-ocean ridge system that encircles the Earth.
What are the three types of divergent boundaries?
2.4: Divergent Boundaries
- Continental Rifting.
- Mid-Ocean Ridges.
What landforms are created by divergent boundaries?
At DIVERGENT boundaries the plates move apart allowing molten magma to rise and form new crust in the form of ridges, valleys and volcanoes. Landforms created by divergent plates include the Mid Atlantic Ridge and the Great African Rift Valley.
What are the 7 major plate boundaries?
These divisions are inevitably somewhat arbitrary, but by convention we recognise seven main or “primary” tectonic plates: these are the African Plate: Antarctic Plate, Eurasian Plate, Indo-Australian Plate, North American Plate, Pacific Plate, and South American Plate.
What are the 4 plate boundaries?
Plate Boundaries: Convergent, Divergent, Transform.
Where are divergent boundaries found?
Divergent boundaries are spreading boundaries, where new oceanic crust is created to fill in the space as the plates move apart. Most divergent boundaries are located along mid-ocean oceanic ridges (although some are on land).
What are 3 things that are formed at a divergent boundary?
Effects that are found at a divergent boundary between oceanic plates include: a submarine mountain range such as the Mid-Atlantic Ridge; volcanic activity in the form of fissure eruptions; shallow earthquake activity; creation of new seafloor and a widening ocean basin.
Which features are associated with divergent boundaries?
Features found at divergent boundaries include ocean ridges. Where it is found in Mid-Atlantic Ridges, Mid-Ocean Ridges ant etc.
What three features can be found at divergent boundaries?
Effects that are found at a divergent boundary between oceanic plates include: a submarine mountain range such as the Mid-Atlantic Ridge; volcanic activity in the form of fissure eruptions; shallow earthquake activity; creation of new seafloor and a widening ocean basin.
What causes divergent boundaries to form?
Divergent boundaries occur where plates are spreading apart. This spreading is caused by convective forces in the molten magma below them. As they slowly spread apart, this fluid basalt lava fills the gap and quickly solidifies, forming new oceanic crust.
What does a divergent boundary look like?
this what a divergent boundary would look like in action. divergent plate boundaries. Mid-ocean ridges located along divergent plate boundaries. A divergent boundary forms where two plates separate. When the seafloor spread at a mid-ocean ridge, lava erupts, cools, and forms new oceanic crust.