The Structure of Ganymede, a Galilean Satellite of Jupiter, Is

question 6

Multiple Choice

The structure of Ganymede, a Galilean satellite of Jupiter, is thought to be

• A) an iron core, a rocky mantle, and a liquid ocean with a dirty ice surface.
• B) mostly or entirely rock, with no firm evidence of an iron core, and active volcanoes on its surface.
• C) a large rocky core with a thin layer (100 km thick) of ice and water over it.
• D) about half rock and half ice, with rock at the center and ice outside.

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Definitions:

Intrinsic Motivation

The internal desire to perform a task for its own sake because it is interesting or enjoyable, without relying on external rewards or pressures.

Prejudice

Preconceived opinion or bias against an individual or group without sufficient knowledge, thought, or reason.

Self-esteem

Someone's internal judgement of their own significance or value.

Cognitive Control

The ability of individuals to regulate their own cognitive processes, including their thoughts, attention, and emotions.