Across
- 3. a mathematician who studies geometry
- 5. a zoologist who studies reptiles and amphibians
- 8. a biologist who specializes in genetics
- 10. a person who studies the formation of volcanoes, and their current and historic eruptions
- 11. a mathematician who specializes in statistics
Down
- 1. an expert who specializes on geography
- 2. someone who is specially trained in biochemistry
- 4. a scientist who studies living organisms
- 6. an anthropologist who studies prehistoric people and their culture
- 7. a social scientist who studies the institutions and development of human society
- 9. a scientist who is trained in physics
