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The Sun
  • 1. What is the center of the sun called?
A) corona
B) core
C) photosphere
D) chronosphere
  • 2. What is causes solar winds?
A) the aurora borealis
B) flow of protons and electrons from sun
C) solar eclipse
D) lunar eclipse
  • 3. What takes place in the center of the sun?
A) all of the above
B) helium is formed
C) 2 hydrogen atoms combine
D) nuclear fusion
  • 4. What causes the aurora borealis?
A) the sunset
B) the moon
C) the northern lights
D) solar winds
  • 5. What is the sun's surface (visiable layer) called?
A) corona
B) photosphere
C) chronosphere
D) convection zone
  • 6. The longest wave lengths of the electromagnetic spectrum are:
A) x rays
B) gamma rays
C) microwaves
D) radio waves
  • 7. The smallest wave lengths of the electromagnetic spectrum are:
A) x rays
B) radio waves
C) microwaves
D) gamma rays
  • 8. True or False The sun gives off all parts of the electromagnetic spectrum.
A) False
B) True
  • 9. The part of the electromagnetic spectrum that we can see is called.
A) we can see all of the electromagnetic spectrum
B) ultraviolet light
C) the visible spectrum
D) infered light
  • 10. How far away is the sun from the earth on average?
A) 1 light year
B) 93 thousand miles
C) 93 million miles
D) 93 billion miles
Altres proves d'interés :
Rocks and Minerals
Atmosphere Vocabulary Test Chp. 9
The sun and its planets
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