The answer is B. In a destructive plate boundary, the descending plate, usually the oceanic plate begins to melt as it descends below into the mantle. This forms magma that rises and erupts onto the overlying continental plate through fissures. This volcanic activity is responsible for geographical features such as the volcanic island arc, which lies parallel to the subduction zone.
Answer:
Igneous rock, or magmatic rock, is one of the three main rock types, the others being sedimentary and metamorphic. Igneous rock is formed through the cooling and solidification of magma or lava.
Explanation:
(if you need a not googled answer)- Igneous rocks are cooled or sollidified lava/ magma.
D. blue and white porcelain
Answer:
Continental Drift:
-Pangaea broke and spread apart
-continents were once one land mass
Plate Tectonics
-Landforms result from moving plates
-plates move and interact
-Lithosphere is made of large pieces
When land has been overfarmed or overgrazed, <span>desertification </span>occurs.
