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.
Answer:
there is a big thing on ggl look it up i cant copy and paste it though just look it up and it will come up
Explanation:
Answer:
it would gain rich oil and gas depotsits
A. the equilibrium price went down
Answer:
I think u didn't add an option that is
16
The answer is 16
Step-by-step explanation:
Cross multiply
Take 9 to the other side
Do the cuttings
16 = y