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Cosmic rays, solar wind and particles of various types |
Video: https://www.youtube.com/watch?v=kBCWl7qgwhw
Ionosphere |
_____________________ |
In terms of electricity, air is a _____________________ or an__________________ |
1. In a way, planet Earth is an _____________________________.
2. Hot electrified gas created by the sun is called ________________________.
3. The stream of _________________ moving towards the Earth is called ____________ wind.
4. The electromagnetic field of the Earth protects the Earth and_____________________ the plasma.
a) reflects b) deflects c) absorbs d) charges d) discharges
5. The beautiful dance of colors in the sky produced by the interaction of plasma and oxygen of the Earth is called ______________________________.
6. The colors of the dancing colors in the sky depend on: _________________________
a) density b) volume c) speed of particles d) altitude
II. In your own words, explain the phenomenon of lightning. Why do we see the lightning first and hear the sound afterwards? ______________________________________________________________
______________________________________________________________________________________
______________________________________________________________________________________
______________________________________________________________________________________
_____________________________________________________________________________________.
III. Use your imagination and draw a “ lightning generator ” or an “ atmospheric generator ”, a device that would have the potential to collect and harness the energy of a lightning.
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