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