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