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Formation of Solar System
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What is the primary cause of the differences in composition and size between the inner and outer planets of the Solar System?

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Choose AnswerChoose the Best Answer

A

The distance from the Sun affected temperature and material states during formation

B

The gravitational pull of the Sun is stronger for the inner planets

C

The inner planets formed first and collected more material

D

Asteroids prevented the outer planets from growing larger

Understanding the Answer

Let's break down why this is correct

Near the Sun, temperatures were very hot. Other options are incorrect because People sometimes think the Sun’s pull is stronger closer by, so inner planets would be bigger; The idea that inner planets formed first and grabbed more material is a misconception.

Key Concepts

Formation of Solar System
Planetary Composition
Protoplanetary Disk
Topic

Formation of Solar System

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medium level question

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Deep Dive: Formation of Solar System

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Definition
Definition

The process of the Solar System's creation, where planets, asteroids, and comets formed from a flat disk of material around the Sun. Inner planets were warmer, smaller, and rocky, while outer planets were colder and larger, with ice mixed in. Gravity from outer planets influenced the movement of ice chunks, leading to the formation and distribution of comets.

Topic Definition

The process of the Solar System's creation, where planets, asteroids, and comets formed from a flat disk of material around the Sun. Inner planets were warmer, smaller, and rocky, while outer planets were colder and larger, with ice mixed in. Gravity from outer planets influenced the movement of ice chunks, leading to the formation and distribution of comets.

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