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The Sun
Contribució de: Collins
  • 1. What is the center of the sun called?
A) core
B) photosphere
C) corona
D) chronosphere
  • 2. What is causes solar winds?
A) the aurora borealis
B) lunar eclipse
C) solar eclipse
D) flow of protons and electrons from sun
  • 3. What takes place in the center of the sun?
A) all of the above
B) 2 hydrogen atoms combine
C) helium is formed
D) nuclear fusion
  • 4. What causes the aurora borealis?
A) the northern lights
B) the moon
C) the sunset
D) solar winds
  • 5. What is the sun's surface (visiable layer) called?
A) convection zone
B) corona
C) chronosphere
D) photosphere
  • 6. The longest wave lengths of the electromagnetic spectrum are:
A) radio waves
B) gamma rays
C) x rays
D) microwaves
  • 7. The smallest wave lengths of the electromagnetic spectrum are:
A) radio waves
B) gamma rays
C) microwaves
D) x rays
  • 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) infered light
B) ultraviolet 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) 93 million miles
B) 93 thousand miles
C) 93 billion miles
D) 1 light year
Altres proves d'interés :
Rocks and Minerals
Atmosphere Vocabulary Test Chp. 9
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