Across
- 1. A electrically charged bolt of light striking the earth from the sky. It releases 1Giga Joule of energy
- 4. Thick,dark. Cause continuous snow or rainfall
- 7. Intensity of heat in a place
- 10. These are feathery clouds.Found at high altitudes
- 11. The portion of white light humans can view with a naked eye.
- 12. Cauliflower shaped clouds.Have great vertical height
Down
- 2. A loud sound that is caused by lightning.
- 3. cooling of gas to form liquid
- 5. Rain,thunder and lightning. Grow up to 10 km
- 6. Sheet like clouds.Spread out over the whole sky. Form in very low altitudes
- 8. Result of evaporation and condensation, examples are hail and rain
- 9. Collection of drops of condensed water. Randomly floating in the air.