A) helium is formed B) nuclear fusion C) all of the answers are correct D) hydrogen fuses together
A) True B) False
A) Saturn B) Uranus C) Mercury D) Jupiter
A) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Neptune, Uranus B) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Neptune C) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Neptune, Uranus D) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune
A) How close earth is to the sun B) Both the tilt of the earth's axis and the earth's orbit C) The tilt of the earth's axis D) The earth's orbit
A) March B) June C) May D) April
A) a tsunami B) The moon's gravity C) The earth's gravity D) an earthquake
A) They are lower than usual B) They cause tsunamis C) They have no effect on the height of tides D) They are higher than usual
A) The moon's orbit B) The earth's rotation C) The earth's orbit D) The sun's gravity
A) 1 week B) 1 year C) 2 weeks D) 29 days
A) The first full moon of a month B) when the moon appears blue in color C) when the man on the moon is sad D) The second full moon of a month
A) Neil Armstrong B) Alan Shepard C) John Glenn D) Buzz Aldren
A) From a the gases left over from an exploding star. B) None of the answers are correct. C) From the gravitational attraction between molecules. D) Both of the answers are correct.
A) The earth passes through the moon's shadow. B) The earth passes through the sun's shadow. C) The moon passes through it's own shadow. D) The moon passes through the earth's shadow.
A) The earth passes through the moon's shadow. B) The sun passes through the earth's shadow. C) The earth passes through the sun's shadow. D) The moon passes through the earth's shadow.
A) Snickers B) Milk and Juice C) Milky Way D) One way
A) Regular B) Irregular C) Spiral D) Elliptical
A) blue B) super giant C) yellow D) red
A) how the sound travels through space B) the formation of the universe C) how long it will take to travel in space D) how stars explode
A) main sequence B) super giant C) red giant D) white dwarf |