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