Answer: Volcanoes form at B when the oceanic plate is subducted, and the plate melts and forms magma. This magma rises towards the surface and erupts as lava which forms the volcanoes. It can be found in Pacific Northwest in northern CA, Oregon and Washington. The boundary in B shows converging plate boundary. An oceanic plate collides with a continental plate. The result is the oceanic plate sinks below a deep ocean trench into the mantle. The boundary shown in A is a diverging plate boundary. 2 oceanic plates diverge to form a mid-ocean ridge.
Exceptions to A and B are when volcanoes form at hot spots in the middle of continental or oceanic plates. Magma melts through the crust and moves to the surface in a hot spot. Also a collision between two oceanic plates can form volcanoes. One of the oceanic plate is subducted which melts the plate and the formation of magma which erupts to form a chain of volcanic islands called an island arc.
Explanation: I took the test and aced it so i hope this helped
Answer:
The surrounding ocean water loses heat
Explanation:
- When the water gets heated or cooled the formation of freezing of ice in the oceans and the expansion of the water molecules associated with the supercooling and release of heat and pressure is an exothermic process as the liquid changes to a solid object.
- As the same amount of the energy required to melt the solid object, hence its also called as the sensible heat of oceanic freezing water as it has to expand to freeze reaching temperature to minus degrees.
- This phenomenon from a part of various matter of energy.
Panama has forests volcanos and mountains that extend from the Costa Rican border to Colombia, South America
Answer:
Answered
Explanation:
The Greek Dark Ages was time interval between collapse of the Mycenaean civilization, around 1200 BCE and the Greek Archaic period, around 800 BCE
Iron working technological innovation that stands out during this period, So the dark age is also known as Early iron age.
