Across
- 2. It is an intense columnar vortex (usually appearing as a funnel-shaped cloud) that occurs over a body of water.
- 4. marked by a relatively high level of water vapor in the atmosphere.
- 5. The movement of air relative to the surface of the Earth.
- 6. It is used to tell wind speed and the direction of the wind speed itself.
Down
- 1. is an instrument used for showing the direction of the wind.
- 3. It is the sound caused by lightning.
- 5. A column of air moving rapidly around and around in a cylindrical or funnel shape.