Across
- 3. New inventions and building methods that can help reduce the effects of extreme weather.
- 5. A series of repeating events.
- 9. An object that produces a magnetic field.
- 10. Can be either positive or negative. Opposites attract and the same charges repel.
- 11. The invisible space where a magnet can exert its force on another object.
- 15. An extended period of extremely hot weather.
- 16. When magnets with different charges come together we say they "attract" or come together.
- 17. Purifying a liquid by heating it until it boils and makes a gas, and then cooling the gas back down into a liquid.
- 18. When magnets with the same charges come together we say they "repel" or push each other apart.
- 19. A device that creates a large amount of static electricity by rubbing two materials together very quickly.
- 20. A large rotating storm with high wind speeds that forms over warm waters.
- 23. When a liquid turns into a gas.
- 24. A type of magnet that can be turned on and off using electricity.
- 25. Water in gas form.
Down
- 1. Tiny droplets of condensed water vapor floating high above the ground.
- 2. A type of roof in which ALL sides slope down.
- 4. A type of electricity that can be used to push and pull things at a distance. It is typically made by friction and causes things like dust to be attracted to you.
- 6. Any weather that falls outside the realm of normal patterns.
- 7. A black liquid made up of ultra tiny pieces of iron mixed in oil. It changes shape in the presence of a magnetic field.
- 8. Condensation found on the ground, usually on grass.
- 12. A metal rod mounted on or near a building that protects it against electrical surges. It redirects the electrical energy into the ground.
- 13. Water that falls to the ground. Comes in 3 main forms: rain, snow, and hail.
- 14. The cycle of the water evaporating and condensing on earth.
- 21. A type of roof in which two sides form an "A" shape.
- 22. When a gas turns into a liquid.