Across
- 3. primary air pollutants react with chemicals in the atmosphere to form these
- 7. the concentration of toxins in an organism as a result of its ingesting other plants or animals in which the toxins are more widely disbursed
- 9. pop used as an insecticide
- 10. sunlight and heat react with gases and particles in the air; caused by air pollution
Down
- 1. must contain carbon to be considered this
- 2. also known as synthetic organic chemicals
- 4. runoff is an example of this because its origin cannot be identified
- 5. any single identifiable source of pollution from which pollutants are discharged
- 6. examples include carbon monoxide, nitrogen dioxide, sulfur dioxide, particulate matter
- 8. a type of specialist species monitored by scientists