Across
- 2. diseases caused by a pathogen such as a virus or bacterium
- 3. disease that is appeared in the human population for the first time or has existed for a while but is increasing rapidly or spreading around the world
- 6. factors that threaten or are harmful to human health such as biological, social, or physical
- 8. accumulation of pollutants at successive levels of the food chain
- 10. the relationship between the different doses (amount of exposure) and responses (impact of exposure) generated
Down
- 1. the process of measuring risk
- 4. organisms absorb, breathe, or ingest toxic substance and build up over time in their body
- 5. matter or energy released into the environment causing negative effects that impact people, wildlife, and the environment
- 7. the study of how poisonous substances (toxins) affect an organism's health
- 9. the study of disease in human populations