A mineral is a naturally occurring,inorganic, crystalline substance that aggregate to form rocks. Geologists separate minerals into classes based on their chemical composition. The different classes of minerals include halides, oxides, phosphates and sillicates. Rocks are usually classified based on the grouping and composition of minerals in rocks.
Answer:
There are three types of plate boundaries. Each of them have natural disasters that they cause.
Explanation:
1. divergent boundaries- two plates are moving away form each other and magma moves up into the empty space
a. two continental plates make a rift valley; such as the east african rift valley
b. two ocean plates make rifts and ridges; such as the mid-atlantic rift
2. convergent boundaries- a direct collision of one plate with another
a. one oceanic plate and one continental plate form volcanoes; such as mount saint helens
b. two continental plates push up onto each other and make a folded mountain; such as mount everest
c. two oceanic plates form an island arc; such as japan island
3. transform boundaries two plates slide past each other creating a fault
a. not many examples of this, but san andreas fault in california is one
I hope this was helpful!!
I might be wrong but I’m pretty sure your answer is B
