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