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