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Eleventh Grade (Grade 11) Astronomy Questions

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Grade 11 Outer Planets
What god was Jupiter named after?
  1. the king of gods
  2. the messenger of gods
  3. the god of the underworld
  4. the god of war
Grade 11 Sun
First layer of Sun's atmosphere, also the surface of the Sun is the                .
  1. core
  2. convection zone
  3. radiation zone
  4. photosphere
  5. chromosphere
  6. corona
  7. solar winds
  8. sunspots
Grade 11 Sun
How long does it take to complete the sunspot cycle?
  1. 29.5 days
  2. 24 months
  3. 11 years
  4. 22 years
Grade 11 Universe
What did Penzias and Wilson discover in 1964?
  1. radiation left over from the Big Bang
  2. light pollution
  3. a new galaxy
  4. none of the above
Grade 11 The Moon
What is the best description of the surface of the Moon?
  1. solidified lava and cratered highlands
  2. mountains and soil
  3. flatlands covered in sand
  4. none of the above
Grade 11 Small Bodies and Dwarf Planets
How long, in diameter, is Pluto?
  1. 1,476.8 miles
  2. 3.8 billion miles
  3. 1,476.9 kilometers
  4. 3.9 trillion cups
Grade 11 Small Bodies and Dwarf Planets
How long is a day on Pluto?
  1. 15 minutes on Earth
  2. 1,375 days on Earth
  3. 6 days, 9 hours, 36 minutes on Earth
  4. 3 days, 59 hours, 36 minutes on Earth
Grade 11 Stars
When you view a Hertzsprung–Russell diagram, which of the following is true for most stars? Select all that apply.
  1. Surface temperature increases as absolute magnitude increases.
  2. It helps us measure the distance from Earth to a star.
  3. Most stars fall into the area called the main sequence.
  4. There is no pattern to where stars fall on the diagram.
Grade 11 Space Exploration
Johannes Kepler's theory was based upon analysis of planet observations taken by                    .
  1. Nicholas Copernicus
  2. Tycho Brahe
  3. Johannes Kepler
  4. Galileo Galilei
  5. Isaac Newton
Grade 11 Sun
It is the outermost layer of Sun's atmosphere.
  1. core
  2. convection zone
  3. radiation zone
  4. photosphere
  5. chromosphere
  6. corona
  7. solar winds
  8. sunspots
Grade 11 Sun
Dark spots on the surface of the Sun
  1. Corona
  2. Sunspots
  3. Convection Zone
  4. Core
  5. Solar Flare
  6. Chromosphere
  7. Prominence
  8. Photosphere
Grade 11 Outer Planets
How far is Jupiter's average distance from the Sun?
  1. 6.2 AU
  2. 5,000 km
  3. 5.2 AU
  4. 7.2 AU
Grade 11 Inner Planets
Water exists on Venus in what form?
  1. water vapor
  2. oceans
  3. ice
  4. none of the above
Grade 11 Small Bodies and Dwarf Planets
Pluto is located in the Kuiper Belt.
  1. True
  2. False
Grade 11 Inner Planets
How does water exist on Mars?
  1. in deposits of water ice near the poles
  2. in oceans along its surface
  3. as rain
  4. none of the above
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