동아윤 Grade 2 Lesson 3 Part 2

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Across
  1. 3. the need for something
  2. 5. a round thing under a car, bus, bicycle, etc. that turns when it moves
  3. 6. a person who rides a horse, bicycle or motorcycle
  4. 8. all of something
  5. 10. a mountain that lets out hot melted rock, gas, steam, and ash from inside the Earth
Down
  1. 1. to see or become aware of something or someone
  2. 2. someone who studies a subject in detail in order to discover new facts or test new ideas
  3. 4. the answer to a problem
  4. 7. made of wood
  5. 9. a container that is used for storing or holding something