Across
- 1. :Magnetic storms on the sun's surface.
- 2. :Instrument to measure the amount of sunlight that reaches the atmosphere.
- 3. :Natural process that warms the earth
- 7. :Planetary physicst at the University of arizona.
- 8. :A physical or chemical phenomenon in which ions are produced.
- 9. :emitted energy as the form of wavs or rays.
Down
- 1. :power emmited on the form of photons.
- 4. :Expert on cosmic rays at Lancaster university in England.
- 5. :Long term incerease of temperature on earth.
- 6. :Total solar irradiance