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