Across
- 3. - Study of mammals
- 6. zoology - Study of animals with backbones and everything about them.
- 9. - Science dealing with the atmosphere and weather
- 10. - Study of volcanoes and volcano-related phenomena
- 11. Biology - Study of life in the ocean
- 13. - Study of microscopic life forms
- 14. - Study of insects
- 15. - The study of all types of animals and everything about them
Down
- 1. - Study of organisms and how they interact with the environment, such as habitats and food web
- 2. Geology - Study of the geologic features of the ocean floor, including plate tectonics of the ocean
- 4. - Study of Earth's moon and its geology
- 5. - Study of viruses and viral diseases
- 7. - Study of development of living things before birth
- 8. - Study of hormones and their composition and function
- 12. - Study of earthquakes and seismic waves