A) hydrogen fuses together B) helium is formed C) all of the answers are correct D) nuclear fusion
A) True B) False
A) Mercury B) Jupiter C) Saturn 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) 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) May C) June D) April
A) The earth's gravity B) a tsunami C) an earthquake D) The moon's gravity
A) They are higher than usual B) They are lower than usual C) They have no effect on the height of tides D) They cause tsunamis
A) The moon's orbit B) The earth's rotation C) The sun's gravity D) The earth's orbit
A) 1 year B) 29 days C) 1 week D) 2 weeks
A) The second full moon of a month B) The first full moon of a month C) when the man on the moon is sad D) when the moon appears blue in color
A) Alan Shepard B) John Glenn C) Buzz Aldren D) Neil Armstrong
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 sun's shadow. B) The moon passes through it's own shadow. C) The moon passes through the earth's shadow. D) The earth passes through the moon's shadow.
A) The moon passes through the earth's shadow. B) The earth passes through the sun's shadow. C) The sun passes through the earth's shadow. D) The earth passes through the moon's shadow.
A) Milky Way B) Milk and Juice C) One way D) Snickers
A) Irregular B) Spiral C) Regular D) Elliptical
A) red B) super giant C) yellow D) blue
A) how long it will take to travel in space B) how stars explode C) how the sound travels through space D) the formation of the universe
A) super giant B) white dwarf C) main sequence D) red giant |