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