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