Chapter One Vocabulary

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Across
  1. 3. Something that scientists make to answer questions about the real world.
  2. 5. To make a picture in your mind using information from different sources.
  3. 6. The only star in our solar system
  4. 7. Scientists who study stars, planets, and other objects in the universe.
Down
  1. 1. Includes the sun, the planets that orbit the sun, and other objects that orbit the Sun.
  2. 2. Attempting to find out about something happens.
  3. 4. Information that supports the answer to a question.
  4. 6. A huge object in space that gives off heat and light