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