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The Sun - Skyndipróf
Sent inn af: Collins
  • 1. What is the center of the sun called?
A) chronosphere
B) photosphere
C) corona
D) core
  • 2. What is causes solar winds?
A) lunar eclipse
B) flow of protons and electrons from sun
C) solar eclipse
D) the aurora borealis
  • 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 sunset
C) the moon
D) the northern lights
  • 5. What is the sun's surface (visiable layer) called?
A) convection zone
B) photosphere
C) corona
D) chronosphere
  • 6. The longest wave lengths of the electromagnetic spectrum are:
A) gamma rays
B) radio waves
C) microwaves
D) x rays
  • 7. The smallest wave lengths of the electromagnetic spectrum are:
A) gamma rays
B) radio waves
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) ultraviolet light
B) infered light
C) the visible spectrum
D) we can see all of the electromagnetic spectrum
  • 10. How far away is the sun from the earth on average?
A) 1 light year
B) 93 thousand miles
C) 93 billion miles
D) 93 million miles
Nemendur sem tóku þetta próf tóku einnig :
Rocks and Minerals
Atmosphere Vocabulary Test Chp. 9
The sun and its planets
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