A) helium is formed B) all of the answers are correct C) hydrogen fuses together D) nuclear fusion
A) True B) False
A) Mercury B) Uranus C) Saturn D) Jupiter
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, Neptune, Uranus D) Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Neptune
A) How close earth is to the sun B) The tilt of the earth's axis C) The earth's orbit D) Both the tilt of the earth's axis and the earth's orbit
A) May B) June C) April D) March
A) The earth's gravity B) The moon's gravity C) a tsunami D) an earthquake
A) They are higher than usual B) They are lower than usual C) They cause tsunamis D) They have no effect on the height of tides
A) The earth's rotation B) The moon's orbit C) The earth's orbit D) The sun's gravity
A) 1 year B) 29 days C) 1 week D) 2 weeks
A) The first full moon of a month B) when the man on the moon is sad C) when the moon appears blue in color D) The second full moon of a month
A) Buzz Aldren B) Neil Armstrong C) John Glenn D) Alan Shepard
A) From the gravitational attraction between molecules. B) Both of the answers are correct. C) From a the gases left over from an exploding star. D) None of the answers are correct.
A) The moon passes through it's own shadow. B) The earth passes through the moon's shadow. C) The moon passes through the earth's shadow. D) The earth passes through the sun's shadow.
A) The sun passes through the earth's shadow. B) The earth passes through the moon's shadow. C) The moon passes through the earth's shadow. D) The earth passes through the sun's shadow.
A) Snickers B) One way C) Milk and Juice D) Milky Way
A) Elliptical B) Spiral C) Irregular D) Regular
A) super giant B) yellow C) blue D) red
A) how long it will take to travel in space B) how stars explode C) the formation of the universe D) how the sound travels through space
A) white dwarf B) main sequence C) red giant D) super giant |