What is the term for long thin valleys that formed as a result of continental plates pulling apart?
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long thin valleys that formed as a result of continental plates pulling apart. rift valleys. longest river in the world. nile.
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In this manner, what does the pulling apart of continental plates create?
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.
Likewise, what industry has caused severe environmental damage to the Niger Delta? Crude oil is known to contain heavy metals and oil spills contaminate the environment and can result in human exposures to heavy metals. As the seat of crude oil activities, the Niger Delta region experiences the highest rate of oil spills in Nigeria.
Also to know is, which of these is the name of the narrow band of grassland found along the southern edge of the Sahara?
Chapter 18 Vocab
| A | B |
|---|---|
| Sahel | The narrow band of dry grassland that runs east to west along the southern edge of the Sahara |
| Great Rift Valley | Long thin valley that formed in eastern Africa because of the action of a divergent plate boundary |
Where do Africa's large mammal migrations take place?
Serengeti
Related Question Answers
What causes continental drift?
The causes of continental drift are perfectly explained by the plate tectonic theory. The earth's outer shell is composed of plates that move a little bit every year. Heat coming from the interior of the earth triggers this movement to occur through convection currents inside the mantle.What are the 3 causes of plate movement?
Mantle convection currents, ridge push and slab pull are three of the forces that have been proposed as the main drivers of plate movement (based on What drives the plates? Pete Loader). There are a number of competing theories that attempt to explain what drives the movement of tectonic plates.What happens when two continental plates collide?
Plates Collide When two plates carrying continents collide, the continental crust buckles and rocks pile up, creating towering mountain ranges. The Himalayas were born when the Indian subcontinent smashed into Asia 45 million years ago.What is it called when two plates meet?
The location where two plates meet is called a plate boundary. Plate boundaries are commonly associated with geological events such as earthquakes and the creation of topographic features such as mountains, volcanoes, mid-ocean ridges, and oceanic trenches.What major plate is the largest?
Pacific plate
What landform is created when two continental plates collide?
Collision boundaries form great mountain chains on Earth. The European Alps and the Himalaya Range are examples of the land forms visible on Earth where continental crusts came together. Great volcanic mountains like Mount Rainier form in a subduction zone on the continental side of a subduction zone.What are the 12 major plates?
Primary plates- African plate.
- Antarctic plate.
- Indo-Australian plate.
- North American plate.
- Pacific plate.
- South American plate.
- Eurasian plate.
What happens when two plates of oceanic crust collide?
When two plates collide, the density of the plates determines which one comes out on top. Oceanic crust becomes cooler and denser as it spreads away from the mid-ocean ridge. Where two plates carrying oceanic crust meet at a trench, the plate that is more dense sinks under the other plate.What percent of Africa is Savanna?
65 percent
What percent of Africa is desert?
25 percent
