Across
- 2. instrument used to find wind direction
- 5. amount of water vapor in the air compared to the maximum amount of water vapor the air can hold
- 7. instrument used to measure wind speed
- 8. instrument used to measure air pressure
Down
- 1. amount of water vapor in the air
- 2. state of the atmosphere at a given time and place
- 3. force of air against a unit of area
- 4. instrument used to measure the amount of rainfall
- 6. instrument used to measure relative humidity