Constructive plate boundaries
1) Convection currents in the mantle move the plates
2) 2 plates of oceanic crust diverge/pull apart e.g. North American and Eurasian plates.
3)
The rising magma forces the ends of the plate to push up and buckle.
This creates tensional cracks on the underside of the plates.
4) Magma is squeezed into the gap between the two plates and is cooled by the ocean to form new, solidified rock/basalt.
5) Rising magma forces its way through the tensional cracks and forms sub-marine shield volcanoes on the ocean floor.
6)
With repeated eruptions over millions of years they can grow until
they break the surface of the ocean and become volcanic islands e.g.
Iceland.
South America is in the Western Hemisphere so it is True.
Answer:
The galactic city model is also known as the peripheral model. The model is based on the city of Detroit, Michigan, and is made up of an inner-city, with large suburban residential and business areas surrounding it. These areas are tied together by transportation nodes, like beltways, to avoid traffic congestion.
Burgess, The City, 1925). The theory posits concentric zones round the central area, defined by their residential composition, moving from the very poor and socially deviant, in the inner zone of transition, to a peripheral suburban commuter ring.
The sector model, also known as the Hoyt model, is a model of urban land use proposed in 1939 by land economist Homer Hoyt. It is a modification of the concentric zone model of city development. The benefits of the application of this model include the fact it allows for an outward progression of growth.
The correct answer is: the Korean Peninsula was divided along the 38th Parallel after World war II.
Currently the border is moved slightly(rather to the north) and the border is know as the Demarcation line - it's also no longer straight, as it was when it was the 38th parallel.
Answer:
<u>Sher Shah</u> was a great believer in <u>justice</u>
Explanation:
- Sher Shah was a great believer in justice
- Rules were harsh and severe during Sher Shah Suri's Reign.
- 'Everyone should be treated equally' Sher Shah believed greatly.