Perfect for beginners with simple, common vocabulary
Electrified Layers Above Earth is a medium crossword puzzle with 18 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Electrified Layers Above Earth
Moderate difficulty suitable for most players
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Across
- 1. Distance between peaks in electromagnetic waves
- 2. Bend or change direction of waves passing through
- 3. Altitude range where the ionosphere exists
- 4. Ionized gas making up much of the ionosphere
- 6. A charged atmospheric layer influencing radio signals
- 8. A distinct level within the atmosphere
- 10. Bouncing back of radio waves by ionized particles
- 13. To interrupt or affect ionosphere conditions
- 14. Small unit of matter or energy affecting layers
- 17. Relating to Earth's field affecting charged particles
Down
- 5. To exchange information often aided by ionosphere
- 7. Pertaining to the Sun, a key ionosphere energy source
- 9. Gaseous envelope surrounding the Earth
- 11. Number of wave cycles passing a point per second
- 12. Measure of particle concentration in atmospheric layers
- 15. Space debris burning through the ionosphere
- 16. Natural light displays caused by solar particles
- 18. Energy emitted from a source such as the Sun
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