Across
- 4. Study of geologic features of the ocean floor, including plate tectonics of the ocean
- 5. Study of immune system and its responses to invading pathogens
- 6. Science dealing with the atmosphere and weather
- 8. Study of reptiles and amphibians
- 11. Study of the incidence, distribution, and possible control of epidemics and other diseases
- 14. Study of animals without a backbone
- 15. Study of freshwater systems, such as lakes, ponds, and rivers
Down
- 1. Study of worms, particularly parasite forms such as tapeworms
- 2. Study of ocean life
- 3. Study of blood and blood diseases
- 7. Study of nature, formation, and movement of glaciers
- 9. Study of heredity and inherited traits passed down from generation to generation
- 10. Study of water on Earth
- 12. Study of mammals
- 13. Study of fish