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