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Astronomy Quiz: Solar System Basics

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Questions and Answers

Which model of the universe places the Sun at the center?

Geo-centric Model

Universal Model

Helio-centric Model (correct)

Earth-centric Model

What is the primary composition of asteroids?

Dust and ice

Organic compounds

Gases and liquids

Iron and silicon or other metals (correct)

Which planet has the largest diameter?

Venus

Jupiter (correct)

Earth

Saturn

Meteoroids are defined as:

Fragments from the asteroid belt Signup and view all the answers

Who proposed the Geo-centric Model of the universe?

Aristotle Signup and view all the answers

Where are asteroids primarily found in the Solar System?

In the asteroid belt between Mars and Jupiter Signup and view all the answers

Which statement about the composition of asteroids is true?

Almost all asteroids contain nickel and iron Signup and view all the answers

What determines the color of a star?

The surface temperature of the star Signup and view all the answers

How is the altitude of an object in the sky measured?

From the horizon at $0^ heta$ to straight up at $90^ heta$ Signup and view all the answers

Which of the following descriptions is true about the distribution of visible matter in space?

Most of the visible matter in space is composed of stars Signup and view all the answers