B. makes because google says so and i believe him
The name for such a hole is "caldera" which is a word of Spanish origin meaning "a pot" or a "cooking pot" (thing of cauldron!) - and this word is used because it resembles the shape of this hole.
Often the Calderas are filled with water forming lakes and often there is an island in the middle of the water.
Answer:
The Mantle
Explanation:
It is solid but goes under a lot of pressure and heat.
Also, geography is the study of geographic features, landmarks, and civilization such as cities and countries.
