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