Solar System

What is the primary source of energy for the Earth?

• The Moon

• The Sun

• The Stars

• The Milky Way

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DOK Level 1: Recall

Which galaxy is our solar system a part of?

• Andromeda Galaxy

• Milky Way Galaxy

• Triangulum Galaxy

• Whirlpool Galaxy

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DOK Level 1: Recall

Who proposed the heliocentric model of the solar system?

• Ptolemy

• Copernicus

• Galileo

• Kepler

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In the geocentric model, what is at the center of the universe?

• The Sun

• The Earth

• The Moon

• Mars

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What is the primary role of the Sun in our solar system?

• To provide light and heat

• To orbit the Earth

• To create tides

• To support the Milky Way

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DOK Level 1: Recall

Which of the following best describes the Milky Way Galaxy?

• A spiral galaxy

• An elliptical galaxy

• An irregular galaxy

• A lenticular galaxy

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What does the heliocentric model suggest?

• The Earth is at the center of the universe

• The Sun is at the center of the solar system

• The Moon orbits the Earth

• The stars are fixed in the sky

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DOK Level 1: Recall

Which ancient model placed the Earth at the center of the universe?

• Heliocentric model

• Geocentric model

• Big Bang model

• Steady State model

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What is the approximate position of our solar system within the Milky Way Galaxy?

• At the center

• In one of the spiral arms

• In the halo

• In the bulge

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Which scientist is known for supporting the heliocentric model with his telescope observations?

• Isaac Newton

• Galileo Galilei

• Albert Einstein

• Johannes Kepler

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DOK Level 1: Recall