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First Grade (Grade 1) Solar System Questions

You can create printable tests and worksheets from these Grade 1 Solar System questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

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Grade 1 Sun
The                 is the star closest to Earth.
  1. space station
  2. cloud
  3. sun
  4. telescope
Grade 1 Planetary Motion
There are                 hours in a day.
  1. 5
  2. 24
  3. 12
  4. 3
Grade 1 The Moon
The                 is a huge rock that does not have its own light.
  1. moon
  2. sun
  3. telescope
  4. space station
Grade 1 Sun
What is found at the center of the solar system?
  1. Earth
  2. Mars
  3. Sun
  4. Moon
Grade 1 Sun
The Sun gives us                  .
  1. shade and light
  2. heat and darkness
  3. heat and light
  4. hot and cold
Grade 1 The Moon
Earth only has one moon.
  1. True
  2. False
Grade 1 The Moon
When the Moon passes exactly in front of the Sun it's called an eclipse.
  1. True
  2. False
Grade 1 Inner Planets
Which planet is closest to the Sun?
  1. Mars
  2. Venus
  3. Earth
  4. Mercury
Grade 1 Planetary Motion
It is                 when the place you are on Earth faces the Sun.
  1. nighttime
  2. lunch time
  3. daytime
  4. summer time
Grade 1 Sun
The Sun is our closest                .
  1. moon
  2. star
  3. galaxy
Grade 1 The Moon
How many phases does the Moon have?
  1. 2
  2. 6
  3. 8
  4. 9
Grade 1 The Moon
A                 moon is a big moon.
  1. new
  2. gibbous
  3. quarter
  4. crescent
Grade 1 Sun
What can you not see at night?
  1. Sun
  2. Stars
  3. Moon
Grade 1 Planetary Motion
It takes Earth 1 year and 365 days to orbit the Sun.
  1. True
  2. False
Grade 1 Planetary Motion
Which of these happens because Earth rotates?
  1. seasons
  2. day and night
  3. ocean waves
Grade 1 The Moon
We only see one side of the Moon.
  1. True
  2. False
Grade 1 Inner Planets
How hot of a planet is Venus?
  1. Coldest
  2. Hottest
  3. Same as other planets
Grade 1 Sun
How many stars are in our solar system?
  1. 1
  2. 40,000
  3. 24
  4. 2
Grade 1 Inner Planets
Earth rotates once every
  1. 24 hours.
  2. year.
  3. afternoon.
  4. 12 hours.
Grade 1 Inner Planets
What is the closet planet to the Sun?           Mercury          
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