Stars And Galaxies 2: Question Preview (ID: 29391)

Below is a preview of the questions contained within the game titled STARS AND GALAXIES 2: MS 8.4f Describe The Hierarchical Structure Of The Universe And Examine The Expanding Universe To Include Its Age And History And The Modern Techniques Used To Measure Objects And Distances In The Universe. To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]

Play games to reveal the correct answers. Click here to play a game and get the answers.

Which distance would a light-year be most appropriate for measuring?
a) the Milky Way to the next closest galaxy b) the sun to the Earth's Moon c) Earth to the Sun d) Earth to Jupiter
Which type of telescope is used to analyze the composition of dust clouds in space?
a) ultraviolet b) infrared c) optical d) radio
Which of the following correctly shows the organization of the universe, from smallest to largest units?
a) star, star cluster, galaxy, galactic cluster, universe b) galaxy, galactic cluster, star, star cluster, universe c) universe, star, galaxy, star clusters, galactic cluster d) universe, galaxy, galactic cluster, star cluster, star
If light travels about 9.5 trillion kilometers (km) in one year, and a star is 5 light-years from Earth, about how far away is ti?
a) 47.5 trillion kilometers b) 1.9 trillion kilometers c) 19 trillion kilometers d) 45.5 trillion kilometers
Which observation provides evidence that galaxies are moving apart and the universe is expanding?
a) The light observed from most galaxies shows that they are moving away from Earth in all directions. b) The light observed from most galaxies take many years to reach Earth c) The light observed from most galaxies is very faint d) The light observed from most galaxies show that they are moving towards Earth at a constant speed
Which of these is the largest?
a) the universe b) the Sun c) a galaxy d) a galactic cluster
What best describes the universe?
a) all the matter and energy in space b) a giant family of stars c) Earth d) the Solar System
What is the best way for a scientist to estimate the age of a star?
a) the color of the light it gives off b) the constellation it is found in c) its distance from Earth d) its position in the night sky
Before the Hubble telescope was put into orbit, what was NOT well know?
a) distances to far-off galaxies b) what makes stars shine c) the existence of Pluto d) the presence of the asteroid belt in our solar system
The Big Bang Theory, formation and expansion of the universe is supported by the observed...
a) Red-shift in light beyond the Local Group b) Blue-violet shift in light beyond the Local Group c) Gravity of matter d) Shorter light wavelengths
Play Games with the Questions above at
To play games using the questions from the data set above, visit and enter game ID number: 29391 in the upper right hand corner at or simply click on the link above this text.

Log In
| Sign Up / Register