Quarter 1 Grade Repair Quiz

• Area M

• Area X

• Area P

• Area Z

The universe has many different components. Which list places four components of the universe in the most likely order from smallest to largest?

• Planets, Stars, Galaxies, Nebulae

• Nebulae, Stars, Planets, Galaxies

• Galaxies, stars, planets, nebulae

• Planets, stars, nebulae, galaxies

The Milky way galaxy is described as a disk of stars orbiting a central point on the disk. Which of these best explains why people on Earth cannot see the entire shape of the Milky way?

• Earth is a part of this galaxy

• Many more stars exist outside of the galaxy

• The stars in the center of the galaxy are extremely small

• The center of the galaxy consists of a dense cluster of stars

• Barnard's star is less bright than the sun, has a surface temperature below 3,800 K , and is red.

• Barnard's star is less bright than the sun, has a surface temperature above 3,800 K and is red.

• Barnard's Star is brighter than the sun, has a surface temperature below 5,300 K and is yellow.

• Barnard's Star is brighter than the sun, has a surface temperature above 5,300 K, and is yellow.

• Betelgeuse is hotter than Spica

• Betelgeuse is cooler than Spica

• Spica and Betelgeuse is the same temperature

• It is a low-mass red dwarf.

• It is a low-mass supergiant.

• It is a high-mass giant star

• It is a high-mass white dwarf

• microwaves

• visible light

• x-rays

• gamma rays

A grouping of all possible energy levels of electromagnetic radiation from radio waves to gamma rays, including visible light.

• Electromagnetic Spectrum

• Electromagnetic Radiation

• Wavelength

A large grouping of stars in space.

• Universe

• Galaxy

• Solar System

Stable stars in the middle developmental phases that plot along a continuous diagonal belt on the H-R Diagram.

• Main Sequence

• Supernova

• Black Hole