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- Multiple ChoicePlease save your changes before editing any questions.
Which is the uppermost layer of the atmosphere of Sun
Chromosphere
Photosphere
Corona
Core
- Multiple ChoicePlease save your changes before editing any questions.
What is A
Corona
Convection Zone
Radiation Zone
Core
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What is B
Corona
Convection Zone
Radiation Zone
Core
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What is C
Corona
Convection Zone
Radiation Zone
Core
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What is D
Corona
Chromosphere
Photosphere
Atmosphere
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What is E
Corona
Chromosphere
Photosphere
Atmosphere
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What is F
Corona
Chromosphere
Photosphere
Atmosphere
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•The dark regions seen on the surface of the Sun.
Prominence
Sunspot
Solar flare
Granule
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•Is huge loop or arched column of glowing gases over the sunspot
Prominence
Sunspot
Solar flare
Granule
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•Is a column of large amounts of charged gases erupting from the Sun
Prominence
Sunspot
Solar flare
Granule
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•Particles in plasma such as electrons, protons and alpha particles that erupt form the sun to outer space travel together at high speeds known as ________.
Prominence
Solar cycle
Solar wind
Granule
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How long is solar cycle last for?
11years
11days
12years
12days
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•the region of space surrounding Earth where the dominant magnetic field is the magnetic field of Earth, rather than the magnetic field of interplanetary space.
Earth's magnetic field
Earth megnetosphere
Coronal mass ejection
Solar wind
- Multiple ChoicePlease save your changes before editing any questions.
Following is the Importance of Earth’s Magnetosphere, except
functions as a biological shield to protect life on Earth
blocks charged particles such as electrons, protons and alpha particles in the solar wind from reaching Earth.
reduces the pressure exerted by solar wind on Earth’s atmosphere
disrupt
telecommunication, navigation system and electric power lines
- Multiple ChoicePlease save your changes before editing any questions.
The Sun consists almost entirely of which two types of gases?
Helium
hydrogen
Helium
Oxygen
Hydrogen
Oxygen
Hydrogen
Carbon dioxide