Across
- 1. a mountain or hill, typically conical, with lava, rock fragments, hot vapor, and gas being or have erupted from the earth's crust
- 3. Natural electrical discharge of very short duration and high voltage
- 5. an arch of colors formed in the sky in certain circumstances
- 7. a pad of blank or ruled pages for writing notes on.
- 8. a folding cover or holder, made of stiff paper or cardboard, for storing loose papers
- 11. a piece of soft rubber or plastic, used to rub out something written
Down
- 2. a small electronic device with a keyboard, used for making mathematics
- 4. violent rotating winds having the appearance of a funnel-shaped cloud
- 6. a large amount of water beyond normal
- 9. a flat paper container, used to enclose a letter or document.
- 10. rainy