Question 1

Which statement best describes how galaxies appear to move?

Accepted Answer

Galaxies move away from one another

Answer

Galaxies move toward one another

Answer

Galaxies move randomly

Answer

Galaxies do not move

Question 2

Our Galaxy is called the ___________

Accepted Answer

Milky way

Answer

Skiddy Galaxy

Answer

Orion

Answer

Andromeda

Question 3

What is a nebula?

Accepted Answer

A cloud of dust and gas from a star explosion

Answer

A spiral galaxy

Answer

A protoplanet

Answer

A young star

Question 4

Which sequence is correct? (from smallest to largest)

Accepted Answer

Our solar system, Milky Way, universe

Answer

Milky Way, our solar system, universe

Answer

Solar system, universe, milky way

Answer

Milky Way, universe, solar system

Question 5

The statement "more distant galaxies move away from us at faster speeds" describes:

Accepted Answer

Hubble's Law

Answer

Nebular Hypothesis

Answer

Big Bang Theory

Answer

Kepler's Laws

Question 6

The formation of planets, like the Earth, is described by...

Accepted Answer

Nebular Hypothesis theory

Answer

Hubble's Law

Answer

Kepler's Laws

Answer

Big Bang

Question 7

Which object is the largest?

Accepted Answer

Galaxy

Answer

Star cluster

Answer

Planet

Answer

Star

Question 8

Which force is responsible for the formation of our solar system?

Accepted Answer

Gravity

Answer

Interstellar force

Answer

Nuclear force

Answer

Electromagnetic force

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