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