Wonders Unit 5 Week 1-2 Vocabulary Crossword

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Across
  1. 1. Round, three-dimensional figures; globes.
  2. 4. The act or process of determining something using mathematics.
  3. 6. The length of a straight line passing through the center of a circle or sphere, from one side to another.
  4. 7. Nearly correct or exact; about
  5. 8. Of or having to do with astronomy, the science of the sun, stars, planets, and other space objects.
Down
  1. 2. To judge or discover the value of something.
  2. 3. Rules, or standards, or tests by which something or someone can be judged or measured.
  3. 5. To move in a circle around another object.