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