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