Across
- 6. A greenhouse gas that absorbs heat and traps radiation in the atmosphere
- 9. This type of species sends scientists a signal that there is a disruption in the environment
- 10. Water vapor in the air
Down
- 1. Pollution happening from an ozone reaction
- 2. Pollution coming directly from a factory
- 3. Happens from runoff from multiple sources
- 4. origin of energy
- 5. High levels of mercury in a fish is caused by
- 7. highly reactive gas
- 8. Benzene is an example of this organic compound