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