Across
- 3. - the study of science that makes things useful
- 5. - study of animal behaviour
- 6. - the study of the earth and its physical history
- 7. - the study of living things
- 8. - the study of specific words used for a particular subject
Down
- 1. - the study of weather
- 2. - the study of fossils
- 4. - the study of the mind