The ‘Solar Corona’ mainly consists of?

A. Gases
B. Ice
C. Molten lava
D. Cosmic rays

Submitted by: Saqlain hydar

The ‘Solar Corona’ mainly consists of molten lava. A corona (Latin, ‘crown’) is an aura of plasma that surrounds the Sun and other stars. The Sun’s corona extends millions of kilometres into outer space and is most easily seen during a total solar eclipse, but it is also observable with a coronagraph.

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The solar wind creates a “bubble” around the solar system called?
A. Feliosphere
B. Seliosphere
C. Heliosphere
D. Peliosphere
Submitted by: Muhammad Abdullah
__________ is the point in solar system at which pressure from the solar wind is equal to the opposing pressure of the interstellar medium.
A. Seliopause
B. Meliopause
C. Heliopause
D. Beliopause
Submitted by: Muhammad Abdullah
LPG consists of mainly:___________?
A. Methane, Ethane and Hexane
B. Ethane, Hexane and Nonane
C. Methane, Hexane and Nonane
D. Methane, Butane and Propane
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LPG consists mainly of : ___________?
A. Methane,Ethane & Hexane
B. Ethane,Hexane &Nonane
C. Methane,Butane & Propane
D. All of these
Submitted by: Fahad Mehsud
Corona disease is a ________ disease?
A. Infectious diseases
B. Deficiency disease
C. Hereditary disease
D. Physiological diseases
Submitted by: Shahbaz Jiskani
Which planet is much brighter in our solar system?
A. Earth
B. Venus
C. Mercury
D. Jupiter
Submitted by: Ch Waseem
Largest moon in our solar system is ________?
A. Deimos
B. Ganymede
C. Phobos
D. Arche
Submitted by: Kashif Ashraf
Which planet in our solar system has the most gravity?
A. Jupiter
B. Mercury
C. Venus
D. Neptune
Submitted by: Ashfaque Ali Khoso
In which type of solar eclipse the Sun’s center is covered by the moon, leaving its edges uncovered?
A. Partial Solar Eclipse
B. Total Solar Eclipse
C. Annular Solar Eclipse
D. None of the above
Submitted by: Ozeak Malik
Which of the following is a region of the solar system even farther out than the Kuiper belt?
A. The Gort cloud
B. The Oort cloud
C. The Fort cloud
D. The Nort cloud
Submitted by: Muhammad Abdullah