Which Feature on This Figure Is Formed by Melting of Mantle

question 129

Multiple Choice

Which feature on this figure is formed by melting of mantle above the slab?

• A) A
• B) B
• C) C
• D) D
• E) E

---

Definitions:

Refraction

The bending of light as it passes from one medium to another, which changes its speed and direction.

Constriction

The act or process of making something narrower, tighter, or more enclosed.

Dilation

The process of expanding or widening in size; in physiology, it often refers to the widening of blood vessels or pupils in response to specific stimuli.

Dark Adaptation

The process by which the eyes become more sensitive to low levels of light after being in brighter light, allowing for better vision in darkness or dimness.