14. HOW DO SCIENTISTS USUALLY MEASURE THE DISTANCE BETWEEN STARS? A. MILES
8. ASTRONOMICAL UNITS
C. LIGHT YEARS
D. METEORS
15. WHAT IS THE PROCESS BY WHICH STARS PRODUCE ENERGY WITHIN THE CORE?
A. NUCLEAR ASSION
8. NUCLEAR FUSION
C. NUCLEAR BOMBS
D. NUCLEAR FAMILIES
1. ALL STARS START OUT AS A NEBULA.
TRUE
17. ALL STARS HAVE THE SAME MAGNITUDE.
TRUE
FALSE
FALSE
16. ALL STARS BECOME BLACK HOLES WHEN THEY DIE.
TRUE
FALSE
19. THE ASTEROID BELT IS LOCATED BETWEEN THE ORBITS OF JUPITER AND SATURN.
TRUE
FALSE
20. HOW DO WE REFER TO THE FIRST FOUR PLANETS ORBITING AROUND THE Ww?
A. INNER ROCKY PLANET
B. OUTER GAS GIANTS
C DIET PLANETS
D. FROZEN PLANETS