Types of science

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Across
  1. 5. The study of the structure of the Earth, the way in which it was formed and how it has changed over time.
  2. 6. The study of the stars and planets.
  3. 8. The study of the environment and the way plants, humans and animals live together.
  4. 10. The study of ancient societies by looking at tools, objects and buildings.
  5. 12. The study of animals.
Down
  1. 1. The study of the weather.
  2. 2. The study of the structure of substances and how they react with others.
  3. 3. The study of plants.
  4. 4. The study of the history of the Earth using fossils.
  5. 7. The study of very small living things.
  6. 9. The study of heat, light and other forms of energy.
  7. 11. The study of the events of the past.