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The Sun - Galdetegia
Hauen laguntzarekin: Collins
  • 1. What is the center of the sun called?
A) photosphere
B) corona
C) chronosphere
D) core
  • 2. What is causes solar winds?
A) lunar eclipse
B) the aurora borealis
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) helium is formed
C) nuclear fusion
D) 2 hydrogen atoms combine
  • 4. What causes the aurora borealis?
A) the northern lights
B) solar winds
C) the moon
D) the sunset
  • 5. What is the sun's surface (visiable layer) called?
A) corona
B) convection zone
C) photosphere
D) chronosphere
  • 6. The longest wave lengths of the electromagnetic spectrum are:
A) x rays
B) gamma rays
C) radio waves
D) microwaves
  • 7. The smallest wave lengths of the electromagnetic spectrum are:
A) gamma rays
B) microwaves
C) radio waves
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) the visible spectrum
B) we can see all of the electromagnetic 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
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