A) hydrogen fuses together B) all of the answers are correct C) helium is formed D) nuclear fusion
A) True B) False
A) Mercury B) Saturn C) Jupiter D) Uranus
A) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Neptune B) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Neptune, Uranus C) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Neptune, Uranus D) Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune
A) How close earth is to the sun B) The earth's orbit C) The tilt of the earth's axis D) Both the tilt of the earth's axis and the earth's orbit
A) April B) June C) March D) May
A) The moon's gravity B) The earth's gravity C) an earthquake D) a tsunami
A) They have no effect on the height of tides B) They are lower than usual C) They are higher than usual D) They cause tsunamis
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 year C) 1 week D) 29 days
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) 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) None 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 the earth's shadow. C) The earth passes through the moon's shadow. D) The moon passes through it's own shadow.
A) The sun passes through the earth's shadow. B) The moon passes through the earth's shadow. C) The earth passes through the sun's shadow. D) The earth passes through the moon's shadow.
A) Milky Way B) Milk and Juice C) Snickers D) One way
A) Irregular B) Elliptical C) Spiral D) Regular
A) red B) yellow C) blue D) super giant
A) the formation of the universe B) how stars explode C) how long it will take to travel in space D) how the sound travels through space
A) main sequence B) super giant C) red giant D) white dwarf |