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